Although officials and scientists have voiced their voices and made it clear that the idea of linking the new coronavirus with 5G is "complete nonsense", it does not seem to prevent rumors from continuing to be sought after.

　　The latest news is that after Britain, there have also been incidents in the Netherlands where 5G signal towers were set on fire and vandalized. Some people even planned to hold a larger-scale protest against 5G on Easter on April 12th through social media.

　　Some British mobile operators said that under the influence of conspiracy theories, some telecom employees have been threatened.

　　one

　　On April 10th, local time, the signal tower in the northern Dutch city of Groningen was set on fire.

　　According to Dutch media reports, at least six signal towers were set on fire and destroyed. In the past week, there have been four similar incidents in the Netherlands.

　　In Europe, similar incidents appeared in Britain earlier.

　　On April 2, local time, a 21-meter-high mobile signal tower in Birmingham, England was set on fire, and firefighters put out the fire after two hours. The next day, a 5G signal tower in Merseyside was also set on fire … …

　　The Guardian reported that at least 20 cell phone base towers were deliberately set on fire or vandalized.

　　In this regard, the British Broadcasting Corporation (BBC) said that two consecutive incidents of burning mobile signal towers coincided with the widespread spread of the "unfounded" conspiracy theory that "5G caused the spread of Covid-19".

　　The British "Daily Mail" bluntly said that these incidents were related to the rumor that "5G network spread Covid-19".

　　In fact, there are not a few people who believe and spread the rumor that "5G leads to Covid-19" on social networks in Europe and America, and even many celebrities participate in it.

　　In response to various rumors since the outbreak, a research institute of Oxford University found that 20% of Covid-19 rumors were spread by celebrities or politicians, and their content published on social media accounted for nearly 70% of the total content published.

　　As you can imagine, once the star politicians with hundreds of millions of fans spread rumors, their "influence" is equally huge.

　　two

　　Tracing back to the origin of this absurd statement, it may first come from a health summit held in Arizona on March 12th, USA, in which a doctor named Thomas Cowen claimed that 5G caused the spread of Covid-19.

　　He even argued that there was no outbreak in Africa because there was no 5G there.

　　This rumor has been widely circulated in the United States, forwarded by many celebrities and spread to more western countries.

　　With the increase of confirmed cases in Africa, this statement was quickly "slapped". However, the spread of this conspiracy theory by foreign social media has not stopped, and many statements have been deduced … …

　　Rumors are flying all over the sky, which also makes some people smell business opportunities.

　　A British company claims that it has developed a product that can prevent 5G radiation and protect users from Covid-19. Each product costs as much as 350 pounds.

　　In this regard, the four major telecom operators in the UK issued a joint statement refuting the relevant statements, arguing that the conspiracy theory linking the 5G signal base station with the spread of Covid-19 is dangerous and false information, which is totally wrong.

　　The BBC’s "fact check" column also interviewed a number of scientists, clearly indicating that the idea of linking the new coronavirus with 5G is "complete nonsense", without any basis and biologically impossible.

　　British officials later came forward and pointed out that this "conspiracy theory" is completely nonsense.

　　three

　　In fact, anti-5G organizations have always existed abroad, but why is this reaction so fierce?

　　In this regard, some media articles pointed out that on the one hand, the COVID-19 epidemic spread, and related topics naturally attracted high attention; On the other hand, rumors can spread quickly, which also reflects the social panic behind them.

　　Christian Lindemeyer, a spokesman for the World Health Organization, once said that people should treat Covid-19 rationally and not panic.

　　But it is easier said than done. In reality, many people hold the attitude of "believing what is there, not believing what is not" to some rumors, and intentionally or unintentionally become the disseminators of rumors.

　　As this newspaper has reported before, every time a disaster or major public health incident breaks out, there will be irrational behaviors caused by various rumors:

　　Net-transmitted granite can prevent Covid-19 from being infected, causing netizens to rush to buy it; Others believe that drinking alcohol can prevent the virus … …

　　Fortunately, many social media have recognized the harm caused by the spread of related rumors and taken action.

　　Facebook said it would delete those remarks that "may cause harm to the real world" and would check the authenticity of other related remarks.

　　YouTube, a video website, also said that videos linking 5G and COVID-19 would be removed because they "quoted unconfirmed medical content".

　　Disaster can test human nature best. What is more terrible than the spread of the virus is the layers of fermentation of false information and the rapid spread of panic.

　　As WHO Director-General Tedros Adhanom Ghebreyesus said, in the global fight against the COVID-19 epidemic, "facts are needed, not fears", "science is needed, not rumors" and "unity is needed, not stigma".

　　Obviously, the campaign against false information and rumors is equally important in the global fight against the COVID-19 epidemic.

The article was transferred from WeChat WeChat official account’s "Semiconductor Industry Watch" (ID: ICBank)

First, let’s take a look.Classification of chips:

Pictures fromWechat WeChat official account "semiconductor industry observation"

In daily life, we can find the types of chips, such as communication chips, artificial intelligence chips, LED chips, computer chips and so on.

Industrial chain of chipsHere’s the thing:

According to the industrial chain division, the core link of the chip from design to factory mainly includes six parts:

(1) Design softwareChip design software is a key tool for chip companies to design chip structures. At present, the structural design of chips mainly depends on EDA (Electronic Design Automation) software.

(2) instruction set systemFrom a technical point of view, the CPU is only a high collection of millions of small switches, without an efficient instruction set system, the chip can not run the operating system and software;

(3) Chip design, mainly connected to the interface of electronic products and services;

(4) Manufacturing equipment, that is, the equipment for producing chips;

(5) Round crystal OEMThe wafer foundry is the production workshop of chips from drawings to products, which determines the performance indexes such as nano-technology adopted by chips;

(6) Packaging test, which is the last link before the chip is sold, is mainly aimed at ensuring the quality of the product and has relatively low technical requirements.

Overall, inIn most industries such as instruction set and design, the status of China chip industry is very weak.There is a big gap between China and European and American chip industry enterprises. However, in the sectors with relatively low technical requirements, such as wafer foundry, packaging and testing, is expected to take the lead in rising and become a field that is expected to catch up with the world average.

Domestic chip industry chain and main manufacturers;

Image from: Southwest Securities Research Report

What are the leading players in each subdivision of the chip??

The leading memory chip design in China is Zhaoyi innovation;

The domestic GPU leader is Jing Jiawei;

Yangjie technology is the leader of semiconductor discrete devices in China;

SMIC is the leader of wafer foundry in mainland China;

Sanan Optoelectronics is the global leader in LED chips;

Silanwei is a domestic IDM quality enterprise;

North Huachuang is the leader of domestic semiconductor equipment;

Zhichun Technology is the only A-share high-purity process system integration supplier;

Jingrui Co., Ltd. is a leading enterprise in microelectronics chemicals in China;

Zhongke Shuguang is a leading enterprise in high performance computing in China;

Ziguang Guoxin is a listed company in the semiconductor industry under Ziguang Group, and is currently the leading supplier of integrated circuit chip design and system integration solutions in China.

Beijing Jun is the leading enterprise of embedded processor chips;

Zhongying electronics is a domestic high-quality IC design company;

Huiding Technology is a global leader in biometric chips;

Changdian technology is a domestic semiconductor packaging and testing leader;

In addition to the above leading sub-sectors worthy of further study, we can also pay attention to the investment targets of the National Integrated Circuit Industry Fund (referred to as the "Big Fund") in recent years. Please add WeChat WeChat official account: robotinfo Ma Yun is paying attention.

Everbright Securities summarized the investment targets of "big funds". As of January 19, 2018, big funds have become shareholders of more than 50 companies, involving 18 A-share companies and 3 Hong Kong stock companies. At present, the stock market value of big funds exceeds 20 billion yuan.

Here are some good A-share chip companies.

Zhaoyi innovation: domestic storage faucet

As a domestic storage leader, Zhaoyi Innovation ranks among the top three in the global Nor flash market, and with the withdrawal of Japanese and American companies, its market share continues to increase; The storage price keeps rising, and the company’s profitability is bright.

The company builds IDM storage industry chain. In October 2017, the company and Hefei Industrial Investment Holdings (Group) Co., Ltd. signed a cooperation agreement on memory research and development, and jointly carried out the research and development project of 12-inch wafer memory (including DRAM, etc.) with a process of 19nm memory, namely Hefei Changxin. At present, the research and development is progressing smoothly.

Jiangfeng Electronics: Domestic Target Tap

Ultra-high purity metal and sputtering target are one of the key materials in the production of VLSI. The company’s ultra-high purity metal sputtering target products have been applied to the cutting-edge manufacturing technology of world-renowned semiconductor manufacturers, achieving mass supply at the 16-nanometer technology node, successfully breaking the monopoly pattern of multinational companies in the United States and Japan, and also meeting the mass production demand of domestic manufacturers at the 28-nanometer technology node, filling the gap in China’s electronic materials industry.

The company cooperated with Garber in the CMP project in the United States, and won the first order for domestic CMP polishing pads in November 2017.

North Huachuang: the leader of domestic equipment

As the equipment leader, North Huachuang has benefited deeply from the current wave of wafer factory expansion. The company’s business covers integrated circuits, LEDs, photovoltaics and other fields, and many equipments have entered the 14-nanometer process.

The company’s product line covers seven core categories such as etcher, PVD, CVD, oxidation furnace, cleaning machine, diffusion furnace and MFC, and its downstream customers are mainly domestic first-tier fabs such as SMIC, Changjiang Storage and Huali Microelectronics.

Ziguang Guoxin: storage design+FPGA

The company is a leading memory chip design company in China. The layout of the company includes the acquisition of 51% equity of Xi ‘an Huaxin held by Shandong Huaxin, and the total shareholding has increased to 76%, achieving the goal of becoming the first echelon of domestic memory design. At present, the company’s newly developed DDR4 products are being verified and optimized. Recently, the company started to make efforts on FPGA.

Gaode infrared: infrared chip faucet

As the only manufacturer in China who has mastered the second-class superlattice focal plane detector technology, Gaode Infrared has successfully developed engineering products, which means that new breakthroughs have been achieved in blank areas such as photoelectric "anti-missile" and "anti-satellite". At the same time, the popularization and application of mass and low-cost core devices in the civil field has also established the competitive position of infrared chips made in China in the domestic and even international infrared industry.

SSE Information learned that in 2017, the company’s military orders were partially postponed due to the military reform, and the latest news is that the postponed orders will be resumed without affecting the new procurement plan for 2018.

Huatai Securities believes that vertical division of labor has become the development direction of the business model of the semiconductor industry. It is mainly composed of the following three parts: design, manufacture and sealing test. Revenue accounts for about 27%, 51% and 22% of the total sales revenue of the industrial chain respectively.

Chip design company

The top ten in China are Huawei Hisilicon, thunis Zhanrui, ZTE Microelectronics, Huada Semiconductor, Zhixin Microelectronics, Huiding Technology, Silanwei, Datang Semiconductor, Duntai Technology and Zhongxing Microelectronics.

Important companies:

First place: Haisi

There are a lot of HiSilicon processors and HiSilicon baseband chips in the Huawei mobile phones you use, and HiSilicon chips are also available in the smart TV and security system you bought. HiSilicon will be the largest chip design company in China for a long time, and will rise with the growth of Huawei Group in the future. Qualcomm, the world’s number one, earned $15.4 billion in 2016, 3.5 times that of Haisi.

Second place: Ziguang Zhanrui

Spreadtrum, founded after the merger of Rideco, is currently the largest supplier of Samsung mobile phone processors and baseband chips except its own products. The Samsung mobile phones you bought are mainly low-end series, and the chips inside are Ziguang Zhanrui.

Third place: ZTE Microelectronics

Mainly some chips used in our own communication equipment, and mobile phone chips are still purchased.

Fourth place: Huada Semiconductor

China Electronics and Information Industry Group Co., Ltd. (CEC) is a group company formed by integrating its integrated circuit enterprises. It has a large share in smart cards and security chips, smart card applications, analog circuits, new displays and other fields. At present, Huada Semiconductor has three listed companies, including A-share Shanghai Belling and Hong Kong stock company CLP Holdings and Jingmen Technology.

Fifth place: Zhixin Microelectronics

It is a wholly-owned subsidiary of State Grid Information Industry Group, covering three business directions: chip sensing, communication control and energy saving, and is committed to becoming a provider of high-end products, technologies, services and overall solutions with smart chips as the core.

Sixth place: Huiding Technology

Is a listed company, the company has achieved the second place in the field of fingerprint identification chips in the world, second only to AuthenTec, which provides fingerprint identification chips for Apple.

Seventh place: Silan Microelectronics

LED lighting driving IC is one of its main business income, and it also provides variable frequency motor control chips for home appliance enterprises.

Eighth place: Datang Semiconductor

Industrial layout with smart terminal chips, smart security chips and automotive electronic chips as the core.

Ninth place: Duntai Technology

Founded in the United States in 2005, it is committed to the research and development of man-machine interface solutions, providing the most competitive capacitive screen touch chip, TFT LCD display driver chip, touch display integrated single chip (IDC supporting embedded panel), fingerprint identification chip and pressure touch chip for mobile electronic devices.

Tenth place: Zhongxing Microelectronics

Occupy more than 60% of the global market share of computer image input chips. In 2005, Zhongxing Microelectronics was successfully listed on the NASDAQ stock market in the United States. At the beginning of 2016, Zhongxing Microelectronics launched the world’s first SVAC video codec SoC with integrated neural network processor (NPU), which enabled intelligent analysis results to be encoded with video data at the same time to form a structured video stream. This technology is widely used in video surveillance cameras, which opens a new era of intelligent security monitoring.

The key listed companies are: Ziguang Guoxin, Zhaoyi Innovation (Memory), Huiding Technology, Shilanwei (IDM), Datang Telecom, Quanzhi Technology, Zhongying Electronics (household appliances MCU, lithium battery, etc.), Beijing Junzheng, Apex, Fuhanwei, etc.

Chip manufacturing field

Similar to the panel industry, the manufacturing of semiconductor industry is an asset and technology-intensive industry, with large equipment demand, high technology content and high added value. The investment of a single factory is in the order of tens of billions. According to the data, a state-of-the-art 12-inch wafer production line needs to invest about 45 billion yuan, and TSMC’s 3-nanometer factory investment is expected to be 20 billion US dollars. Key listed companies are: SMIC, Hua Hong Semiconductor, etc.

Memory chip field

At present, the three major memory manufacturers in China are in the intensive construction stage. It is expected that they will enter the equipment installation stage in the first half of 2018, and a new round of equipment commissioning and installation drama will be staged soon.

Yangtze river storage:In March 2016, the national memory base with a total investment of about 160 billion yuan was launched in Wuhan. Four months later, Changjiang Storage Group was formally established, and Ziguang Group participated in the second phase of Changjiang Storage. According to Wuhan Xinxin, the registered capital of Changjiang Storage is invested in two phases. The first phase was jointly funded by the National IC Industry Investment Fund, Hubei Guoxin Industry Investment Fund and Hubei Science and Technology Investment Group, the shareholder of Wuhan Xinxin, and the Yangtze River Storage was established on the basis of Wuhan Xinxin IC Manufacturing Co., Ltd. (namely "Wuhan Xinxin"). The second phase will be jointly funded by Ziguang Group and the National Integrated Circuit Industry Investment Fund. Changjiang Storage will take chip manufacturing as a breakthrough, integrating memory product design, technology research and development, wafer production and testing, and sales. It is estimated that the monthly production capacity will be 300,000 pieces by 2020, and the monthly production capacity will be 1 million pieces by 2030.

Jinhua memory integrated circuit production project is located in the integrated circuit industrial park in Jinjiang, Quanzhou. It is jointly invested by Fujian Electronic Information Group and Quanzhou and Jinjiang governments. The total planned area is 594 mu, and the first phase investment is 37 billion yuan. The construction content includes wafer manufacturing and industrial chain support. It is estimated that the production scale of 60,000 12-inch advanced process memory wafers will be formed in September 2018. After the project is completed, it will fill the gap in the mainstream memory field in China. It is reported that as a key DRAM memory production project supported by the state, Jinhua Project has been included in the list of major projects in the national "Thirteenth Five-Year Plan" for major integrated circuit productivity layout planning, and has been supported by the national special construction fund.

Hefei changxinIs a memory project jointly developed by Beijing GigaDevice and Hefei Municipal Government. Invested 7.2 billion US dollars (about NT$ 216.646 billion) to build a 12-inch wafer factory to develop DRAM products. After completion in the future, it is estimated that the maximum monthly production will be as high as 125,000 chips.

Sealing and testing field

Key listed companies include: Changdian Technology (leading company), Huatian Technology (excellent financial indicators), Tongfu Microelectronics, Taiji Industry (DRAM sealing and testing, clean room), Shenzhen Technology, etc.

Integrated circuit equipment

There are only four wafer manufacturing equipment suppliers above designated size in China, accounting for 7%: according to the report of global wafer manufacturing equipment suppliers above designated size released by Gartner, there are 58 equipment companies in its statistical range, and China only holds 4 seats, namely North Huachuang, Zhongwei Semiconductor, Shengmei Semiconductor and Mattson (acquired by Yizhuang Guotou in 2016), and the others are located in Japan, 13 in the European Union, 10 in the United States, 7 in South Korea.

The key listed companies are: North Huachuang, a leader in high-end IC process equipment, Changchuan Technology, a leader in testing equipment (covering the whole field of manufacturing and packaging), and high-purity process leader to pure technology (lithography, etching, etc.), all of which use chemicals and special gases and have high requirements on purity. Pure technology is to control the purity of gas) and single crystal equipment leader Jingsheng electromechanical, etc.

semiconductor material

China’s semiconductor manufacturing materials industry maintained a sustained growth trend. In 2016, the sales revenue of semiconductor materials enterprises in China was 25.6 billion yuan. It is estimated that China will become the third largest market in the world after 2018. The localization of material supply chain is not only conducive to the control of manufacturing cost, rapid and timely response of service, safe and controllable technology, but also brings more industrial synergy benefits.

The key listed companies are: with the continuous breakthrough of reagent purification and transportation technology, the amount of wet electronic chemicals is relatively certain in a short period of time, and it is suggested to focus on domestic leading Jingrui Co., Ltd. and Jianghuawei; At present, the target material is the first sub-industry of semiconductor core industry chain in China, so it is suggested to focus on Jiangfeng Electronics, the domestic target leader. Large-size silicon wafer is also a relatively certain field in the future. It is suggested to pay attention to Shanghai Xinyang, a pioneer company that is already in the trial production certification stage. In addition, Nanda Optoelectronics in the field of photoresist and Dinglong shares in the field of CMP polishing pad are expected to take the lead in technological breakthroughs and realize import substitution at an early date.

　　Recently, although the Korean entertainment circle is shrouded in the shadow of star suicide, many stars have made their love affairs public. Cui Zhiyou and Li Zhenxu, Li Dongjian and Ye-ryeon Cha, Jiang Huizhen and Tablo, Han Gaoen and Jin Dongyuan have all become the targets of media pursuit, which is enough to sweep away the haze caused by suicide. According to media analysis, the biggest driving force for artists’ open love affair is the global financial crisis.

　　In February, Tablo, who disclosed the fact of love, once again disclosed the intimate photos with her lover Jiang Huizhen, and they showed their love at the dinner table. At the same time, Tablo also expressed his endless affection for his lover in his blog.

　　Active exposure type

　　Jiang Huizhen and Tablo

　　Jiang Huizhen, an actress, is much more high-profile. She recently made it public on a TV program that she is in love with the singer Tablo. She revealed that since the public affair, they don’t have to secretly date as before, so they feel very comfortable. According to reports, the two met through friends at the end of last year and soon developed into lovers. After that, Tablo also talked about love generously: "I feel very happy because she is here. She always brings me endless energy. I really appreciate her."

Han Gaoen and Jin Dongyuan.

　　Han Gaoen and Jin Dongyuan.

　　Coincidentally, Han Gaoen, an actor, suddenly exposed a new love affair on a TV program a few days ago: "I have a lover who has known each other for about 12 years and dated for 2 months. He is not an actor, and we have a good relationship. " As soon as this remark came out, it attracted media speculation. After verification, it was found that it was director Jin Dongyuan who captured Han Gaoen’s heart. After he became famous as an advertising director in the 1990s, he broke into the Korean film industry in 2006 through the popular film "One Head and One Master". The fate of the two can be traced back to 12 years ago. Han Gaoen’s first advertising work was written by Jin Dongyuan. Last November, the two quickly developed into lovers in the process of filming the movie "The City of Regret".

Han Zhihui was photographed by a Korean media when they went hiking together for a date.

　　Han Zhihui fell in love with the prosecutor.

　　Generally, artists meet secretly in the parking lot in front of their homes for fear of exposure. On the contrary, actor Han Zhihui (25 years old) enjoys public dating happily. At present, she is in love with A Jun, a prosecutor who is six years older than herself, and Han Zhihui also admitted that they have recently started dating since they met in January this year.

　　Mr. A, the hero who won Han Zhihui’s heart, is an elite prosecutor. Although he has not been in office for a long time, he has been recognized by his colleagues and predecessors with his honesty. A Jun not only graduated from Seoul National University, the highest institution in Korea, but also passed the judicial examination. He is a talented person with a bright future.

Xin ‘ai

Sung – eun Kim

　　Xin Ai Seong-eun Kim found their own home.

　　In addition, actors Xin Ai and Seong-eun Kim announced the "good news" in March. The former will marry a Korean student who is two years older than her and is studying in the United States in May and June. The latter confessed in the SBS TV program that he was "happily in love" with South Korean football player Zheng Zhaoguo.

General Office of Hunan Provincial People’s Government

On the issuance of "prevention and control of air pollution in Hunan Province"“Guard the blue sky"

Action plan for tackling key problems (2023—2025Notice of the year)

Hunan zhengban made [2023〕34number

HNPR—2023—01018

 

The people’s governments of cities, counties and cities, the provincial government departments and commissions, and the directly affiliated institutions:

Prevention and Control of Air Pollution in Hunan Province“Guard the blue sky"Action plan for tackling key problems (2023—2025Year) has been agreed by the provincial people’s government and is hereby issued to you, please implement it carefully.

 

General Office of Hunan Provincial People’s Government               

2023yeareightmoon23Sun         

 

Prevention and control of air pollution in Hunan Province“Guard the blue sky"Action plan for tackling key problems

(2023—2025Year)

 

In order to defend the blue sky in depth and strive to achieve a fundamental improvement in the quality of the atmospheric environment in the province, according to the People’s Republic of China (PRC) Air Pollution Prevention Law and Hunan Province“China’s 14th five-year plan"Eco-environmental protection plan "and other laws, regulations and policies, this action plan is formulated.

I. General requirements

(A) the guiding ideology

Thoroughly implement the spirit of the 20th Party Congress and the supreme leader’s thought of ecological civilization, implement the spirit of the National Conference on Ecological Environmental Protection, take the synergy of pollution reduction and carbon reduction as the overall starting point, take the overall improvement of air quality as the core, focus on reducing heavy pollution weather and solving outstanding atmospheric environmental problems, highlight systematic governance, source governance and comprehensive governance, strengthen precise pollution control, scientific pollution control and pollution control according to law, adhere to the problem-oriented, goal-oriented and result-oriented principles, and make every effort, punch and make efforts.“See results in one year and improve in two years.2025Basically eliminate heavily polluted weather in".

(2) Basic principles

——Insist on optimizing the structure and treat both the symptoms and root causes. Effectively promote the optimization and adjustment of energy, industry and transportation structure, effectively improve the clean and low-carbon level, carry out in-depth pollution control in key industries, and greatly reduce the total amount of air pollutants discharged in key areas.

——Insist on highlighting key points and synergizing. focusPM_2.fiveAnd ozone, highlight key areas, tasks and time periods, strengthen coordinated emission reduction of multiple pollutants, and promote coordinated governance and joint prevention and control.

——Adhere to joint management and compact responsibility. Clarify the division of responsibilities, strengthen departmental cooperation, and form a joint force to overcome difficulties. Strengthen the linkage between monitoring, law enforcement and supervision, consolidate capacity building, strictly control and strictly examine, and promote the implementation of responsibilities and measures.

(3) attack the target

2023In, the national air quality index was achieved, and the whole provincePM_2.fiveConcentration strives for34μg/m^threeWithin; Among them Changsha City is in37μg/m^threeWithin.2024Year, ahead of schedule to complete the state issued.“China’s 14th five-year plan"Air quality goal, the whole provincePM_2.fiveConcentration at33μg/m^threeWithin; Among them Changsha City is in36μg/m^threeWithin, and strive to catch up with the middle reaches of the provincial capital cities.2025In, the whole provincePM_2.fiveConcentration at32μg/m^threeWithin, strive to reach the national average, in the forefront of the six central provinces, basically eliminate heavy pollution weather; Among them Changsha City is in35μg/m^threeWithin, and ensure that it reaches the upper-middle level of the provincial capital cities, and strive to rank among the advanced ranks. (See Annex for details)

Second, attack the task

Deploy key tasks around key areas of air pollution prevention and control, and promote the effectiveness of key actions.

(1) Energy field

onePromote green and low-carbon energy transformation. Strictly implement the substitution of equal amount and reduction of coal, and increase the proportion of coal consumption. Expand natural gas sources through multiple channels, increase the proportion of external electricity reception, and continue to advance.“Coal to gas”“Coal to electricity"Project, vigorously promote the use of clean energy or power plant heat, industrial waste heat, etc. to replace coal for boilers and furnaces, and accelerate the promotion of building materials enterprises such as glass and floor tiles, as well as blast furnaces and reverberatory furnaces in non-ferrous smelting industries.“Coal to gas"In accordance with the law and regulations, promote the orderly exit of gas producers and promote the development of non-fossil energy. arrive2025In, the proportion of coal consumption in primary energy consumption fell to51%About, the proportion of coal consumption reached55%Above.[Provincial Development and Reform Commission (Provincial Energy Bureau) takes the lead, and the municipal people’s governments are responsible for the implementation; The following are required to be implemented by the municipal people’s governments, and are no longer listed]

2Strengthen the control of no-burn zone and promote the substitution of loose coal. Strengthen the supervision of coal production, sales and use. Optimize and adjust the scope of the no-burn zone for highly polluting fuels, and severely investigate and deal with coal burning behavior in the no-burn zone. Promote the low-carbon transformation of rural energy consumption and accelerate the substitution of loose coal for agricultural planting, breeding and agricultural product processing.[Provincial Development and Reform Commission (Provincial Energy Bureau), Provincial Department of Ecology and Environment, Provincial Department of Agriculture and Rural Affairs, and Provincial Market Supervision Bureau are responsible for the division of responsibilities]

threeImprove the energy efficiency level of key industries. We will carry out energy-saving and carbon-reducing transformation in key industries, fully implement energy-saving technological transformation for existing projects below the benchmark level of energy efficiency in the province, and build projects under construction and proposed in accordance with the national industry energy efficiency benchmark level. arrive2025In, enterprises in key industries such as steel, building materials and chemical industry all reached the benchmark level of energy efficiency, and the proportion of enterprises reaching the benchmark level of energy efficiency exceeded.thirty percent; The average power supply coal consumption of coal-fired power units in the province has dropped to300Kebiao coal/Below kwh.[Provincial Development and Reform Commission (Provincial Energy Bureau) and Provincial Department of Industry and Information Technology are responsible for the division of responsibilities]

(II) Industry and information technology

oneOptimize the industrial structure and layout. Strict project access, containment“Two highs and one low."The project develops blindly. Implement industrial planning and industrial policies, strictly implement measures for capacity replacement in key industries, and eliminate backward production capacity according to laws and regulations. Optimize the layout of industrial chain, carry out investigation and rectification of traditional industrial clusters, and promote key gas-related enterprises to enter the park. arrive2025In 2000, brick and tile enterprises with low environmental performance were shut down in accordance with relevant policies and environmental protection standards.(The Provincial Department of Industry and Information Technology, the Provincial Development and Reform Commission and the Provincial Department of Ecology and Environment are responsible for the division of responsibilities)

2Promote the green and low-carbon development of the industry. We will improve the energy-saving standard system and carry out mandatory cleaner production audits in key industries. Vigorously promote green manufacturing and promote the construction of green factories and green parks. arrive2025In, the energy consumption of added value of industrial units above designated size decreased.14%The emission intensity of major pollutants in key industries has decreased.10%; build50Home at or above the provincial level green park,500A green factory, enterprises in key industries in various cities and states have fully completed a round of cleaner production audit, and the voluntary cleaner production audit in the whole province has passed the enterprise.1500Above home.(The Provincial Department of Industry and Information Technology, the Provincial Development and Reform Commission and the Provincial Department of Ecology and Environment are responsible for the division of responsibilities)

threeIncrease and decreaseVOCsSubstitution of raw and auxiliary materials. Establish a multi-sectoral joint law enforcement mechanism, strengthen supervision and inspection, and ensure that production, sales and use meet the requirements.VOCsProducts with standard content limit. Focusing on industrial painting, packaging printing and adhesive use, it is clearly put forward in the cleaner production audit of enterprises that lowVOCsSubstitution requirements for raw and auxiliary materials.(The Provincial Department of Industry and Information Technology, the Provincial Department of Ecological Environment and the Provincial Market Supervision Bureau are responsible for the division of responsibilities)

(3) The field of transportation

onePromote the green transformation of cargo transportation. Promote the transportation of bulk goods“Revolving iron and water", advance“multimodal transport”“Scattered change set”“External set internal match"And other modes of transportation, and gradually increase the proportion of clean transportation of bulk goods. Optimize and upgrade the road network structure, and accelerate the construction of the new line expansion project of Changzhu section of Beijing-Hong Kong-Macao Expressway. arrive2025In, the freight volume of railways and waterways in the whole province was higher than that of other provinces.2020Annual growth10%and12%The container combined transport of molten iron has increased annually.15%Above; The proportion of clean transportation of bulk goods by enterprises in key industries such as thermal power, steel, coal, coking and nonferrous metals has reached.70%Above.(The Provincial Department of Transportation, the Provincial Development and Reform Commission and the Provincial Department of Housing and Urban-Rural Development are responsible for the division of responsibilities)

2Promote the clean and low-carbon development of vehicles and boats. Focus on public vehicles and medium and heavy trucks, promote the cleanliness of traditional vehicles, and accelerate the construction of new energy transportation infrastructure. Intensify the elimination of ships with high energy consumption and high emissions, and accelerate the transformation of ship power receiving devices. arrive2025In, the sales volume of new energy vehicles reached the total sales volume of new vehicles.20%Around, the proportion of new energy vehicles in new or updated buses, taxis, logistics and light sanitation vehicles in key cities and national ecological civilization experimental zones is not less than80%; accomplish1000Renovation of power receiving facilities for inland dry bulk ships and multi-purpose ships with deadweight tons or above.(Provincial Department of Transportation, Provincial Development and Reform Commission, Provincial Department of Finance and Provincial Department of Commerce are responsible for the division of responsibilities)

threeStrengthen the prevention and control of pollution from ships and ports. Strengthen the supervision of ship fuel use, and install flue gas treatment facilities for ships with conditions. Accelerate the construction of shore power facilities, and ships with power receiving facilities (except tankers) will berth in berths with shore power supply capacity for more than.2Hours and no effective alternative measures are used, shore power should be used. Promote the use of electric machinery in ports and docks, and gradually ban the use of non-road mobile machinery with national emission standards of Grade III and below. arrive2025In, the shore power consumption of ships berthing at port increased annually.10%Above.(Provincial Department of Transportation and Provincial Department of Ecology and Environment are responsible for the division of responsibilities)

(D) Industrial governance

onePromote ultra-low emission and deep treatment of boiler and kiln. We will comprehensively carry out ultra-low emission transformation in the steel and cement industries, carry out in-depth treatment of boilers and kilns and investigation of simple and inefficient treatment facilities, and carry out special rectification of key industries with high emissions. Biomass boilers use special stoves and molding fuels and provide efficient treatment facilities to promote the installation of on-line flue gas monitoring facilities for biomass boilers in urban built-up areas. arrive2025In, the ultra-low emission transformation of steel and cement enterprises in key cities was fully completed.(Led by the Provincial Department of Ecology and Environment)

2Carry out involvementVOCsWhole-process rectification of key industries. Continue to carry outVOCsInvestigate and clean up outstanding problems in governanceSimple and inefficient, non-compliant treatment facilities, strengthen the control of unorganized and abnormal working conditions of waste gas emissions. Standardize the development of ldar. Promote the construction of new cities and States respectively.one—threeIndividual involvementVOCs“Green Island"Project.(Led by the Provincial Department of Ecology and Environment)

threeStrengthen the response to heavy pollution weather from industrial sources. Improve the emergency emission reduction list to ensure full coverage of gas-related enterprises. Incorporate emergency emission reduction measures into the management of pollutant discharge permits. Severely crack down on online monitoring, operation and maintenance, falsification of manual monitoring reports, abnormal operation of treatment facilities and failure to implement emergency measures for heavy pollution reduction. Actively improve the environmental performance level of enterprises in key industries of emergency emission reduction. arrive2025In, the proportion of enterprises with non-minimum performance level in the province strives to reach.10%, steel, cement enterprises all reached.B(includingB?) level and above.(Led by the Provincial Department of Ecology and Environment)

(5) Pollution control of diesel trucks

oneStrengthen the supervision of motor vehicles meeting the standards. Intensify road inspection, road inspection and household inspection. Strict motor vehicle environmental inspection management, severely investigate and deal with illegal acts. Optimize traffic control measures, formulate, improve and strictly implement the policy of prohibiting and restricting high-emission vehicles, scientifically plan the passage around the city, and reduce the number of diesel trucks with national emission standards of Grade III and below entering the urban area; Air quality comprehensive index orPM_2.fiveCities and States whose concentration is higher than the average level of the whole province should study and take dynamic restrictions on fuel vehicles in urban areas in a specific period of time in time. Severely crack down on motor vehicle trespassing in restricted areas.(Provincial Department of Ecology and Environment, Provincial Public Security Department, Provincial Department of Transportation and Provincial Market Supervision Bureau are responsible for the division of responsibilities)

2Promote the elimination of old motor vehicles. Vigorously promote the elimination and renewal of old vehicles, and encourage key cities with conditions to speed up the introduction and improvement of policies such as subsidies for early elimination and scrapping of diesel trucks. Strict implementation of motor vehicle compulsory scrapping standards, the vehicle license plate that meets the compulsory scrapping standards shall be declared invalid according to the law, and those that meet the compulsory scrapping conditions shall be handed over to the scrapped motor vehicle recycling enterprises for recycling and dismantling. arrive2025In, according to the national regulations, the diesel trucks with emission standards of Grade III and below were eliminated.(Provincial Public Security Department, Provincial Department of Commerce, Provincial Department of Ecology and Environment and Provincial Department of Finance are responsible for the division of responsibilities)

threeStrengthen the supervision of off-road mobile machinery. Strictly formulate and implement measures to ban high-emission non-road mobile machinery, and strengthen the supervision of use in low-emission areas. Continue to carry out non-road mobile machinery coding registration and sampling work. Promote the electrification of working vehicles and machinery in factories and mines. arrive2025In, non-road mobile machinery with national emission standards and below was basically eliminated.(Provincial Department of Ecology and Environment, Provincial Department of Housing and Urban-Rural Development, Provincial Department of Transportation and Provincial Department of Agriculture and Rural Affairs are responsible for the division of responsibilities)

fourPromote the supervision of key vehicle units. Promote key vehicle units to use electric vehicles or belt corridors instead of diesel trucks in short-circuit and fixed lines, improve vehicle use accounts, strengthen the construction of intelligent access control systems, and increase the proportion of diesel trucks or clean energy trucks with national six emission standards.(The Provincial Department of Transportation, the Provincial Public Security Department and the Provincial Department of Ecology and Environment are responsible for the division of responsibilities)

(6) the field of refined oil circulation

oneStrengthen the management of oil and gas recovery in gas stations. Carry out special inspection of oil and gas recovery in storage, transportation and marketing, and the gas station completed three oil and gas recovery treatments as required. arrive2025In, the annual sales of gasoline is greater than5000Tons (inclusive) of gas stations have completed the installation and networking of online monitoring facilities for oil and gas recovery.(The Provincial Department of Commerce and the Provincial Department of Ecology and Environment are responsible for the division of responsibilities)

2Strengthen the comprehensive management of the refined oil circulation market. Regularly develop the field of refined oil circulation.“Fight against illegal activities."Special action, comprehensively clean up and rectify self-built oil tanks, mobile refueling vehicles (ships) and black gas stations without licenses or expired licenses. Improve the joint supervision mechanism of oil products, and achieve the quality sampling inspection of oil products in refined oil business stations (points) every year1600More than batches.(Provincial Department of Commerce, Provincial Market Supervision Bureau, Provincial Public Security Department, Provincial Emergency Department and Provincial Department of Transportation are responsible for the division of responsibilities)

threePromote the management of crude oil and refined oil terminals and tankers. Carry out the investigation of the current situation of oil and gas recovery and management of crude oil and refined oil terminal berths and tankers and the construction of facilities. arrive2025Year,5000The berths of crude oil and refined oil terminals with tonnage and above have all completed the construction of oil and gas recovery facilities.(Provincial Department of Transportation and Provincial Department of Ecology and Environment are responsible for the division of responsibilities)

(seven) the field of urban and rural housing construction

oneStrengthen pollution control in construction. Incorporate the prevention and control of dust pollution into the target management of safety production and the credit evaluation of construction units. Carry out special inspections on dust control at construction sites and the use of construction machinery to speed up popularization and application.“internet+Smart Construction Site"Supervision system. Continue to promote the development of prefabricated buildings, encourage prefabricated decoration, and guide the low use of housing buildings.VOCsContent paint and other green building materials products.(led by the Provincial Department of Housing and Urban-Rural Development, with the participation of the Provincial Department of Ecology and Environment and the Provincial Department of Water Resources)

2Strengthen the dust control of roads and bare soil. Promotion road“Suction, sweeping and closing"Combine operation modes, establish an evaluation mechanism of road dust load, and improve the quality of cleaning. Take measures such as greening, hardening and covering for urban public areas and long-term undeveloped bare land to timely control dust. Continue to carry out open-pit mine restoration and management, and further promote the construction of green mines.(The Provincial Department of Housing and Urban-Rural Development and the Provincial Department of Natural Resources are responsible for the division of responsibilities)

threePromote the remediation of pollution from domestic sources. Establish and improve the closed-loop management system of catering fume control coordinated by departments; Supervise catering units to standardize the installation, operation and maintenance of fume purification facilities according to law; Intensify the law enforcement inspection of illegal emission and excessive emission of lampblack in catering units. Deepen the special rectification of cooking fume pollution in open-air barbecue and night market catering. Strictly implement the policy of prohibiting and restricting the release of fireworks and firecrackers. In addition to undertaking major national and provincial activities, it is really necessary to conduct comprehensive air quality index in the central city and last year.PM_2.fiveFireworks and firecrackers are prohibited in the central city of counties (cities) whose concentration is higher than the national average, and are encouraged to be banned in other areas. If it is really necessary to set off fireworks and firecrackers to undertake major national and provincial activities, it should be reported to the public security department for approval according to the law after the air quality impact assessment is carried out under the guidance of the Municipal Bureau of Ecology and Environment; Last year’s comprehensive air quality index orPM_2.fiveIf the concentration is higher than the national average, the Municipal Bureau of Ecological Environment will report the evaluation opinions to the Provincial Department of Ecological Environment for the record. Severely investigate and deal with illegal sales of fireworks and firecrackers.(Provincial Department of Housing and Urban-Rural Development, Provincial Department of Ecology and Environment, Provincial Market Supervision Bureau, Provincial Public Security Department and Provincial Emergency Management Department are responsible according to the division of responsibilities)

(VIII) Agriculture and rural areas

oneStrengthen the comprehensive utilization of straw and ban burning. Promote straw according to local conditions“Wuhua"Comprehensive utilization, the establishment of straw resources ledger system and regular scheduling mechanism, improve the straw storage and transportation system. Improve the grid supervision system, improve the monitoring accuracy of straw burning fire point, and carry out special inspections in key areas and key time periods. Scientifically demarcate no-burning areas in all localities, and prohibit straw burning in the open air. arrive2025In, the comprehensive utilization rate of straw in the whole province was stable at86%Above and meet the national requirements.(The Provincial Department of Agriculture and Rural Affairs and the Provincial Department of Ecological Environment are responsible for the division of responsibilities)

2Promote the green development of agricultural production. Accelerate the popularization and application of energy-saving and environmental-friendly agricultural machinery, and intensify the scrapping and elimination of old agricultural machinery and tools with high energy consumption and heavy pollution. We will promote the resource utilization of livestock manure, reduce and increase the efficiency of chemical fertilizers and pesticides, and implement the action of zero growth of chemical fertilizers.(led by the Provincial Department of Agriculture and Rural Affairs)

(nine) the field of provincial state-owned enterprises

onePromote the green development of enterprises. Supervise and guide enterprises to establish a green supply chain system and build a number of green supply chain management demonstration enterprises. Promote the transportation of bulk goods by enterprises in a clean way. arrive2025In, provincial state-owned enterprises strive to achieve the proportion of clean transportation of bulk goods.80%.(Led by the Provincial State-owned Assets Supervision and Administration Commission, with the participation of the Provincial Development and Reform Commission and the Provincial Department of Industry and Information Technology)

2Promote in-depth corporate governance. Focus on steel, building materials, industrial painting and other industries.NOxandVOCsDeep emission reduction. arrive2025In, chemical, pharmaceutical, building materials and other enterprises completed deep treatment, while industrial painting enterprises completed low.VOCsSubstitution of raw and auxiliary materials.(Led by the Provincial State-owned Assets Supervision and Administration Commission, with the participation of the Provincial Department of Ecology and Environment, the Provincial Department of Industry and Information Technology and the Provincial Market Supervision Bureau)

threeImprove the environmental performance level of enterprises. Carry out clean and low-carbon transformation in an all-round way to promote the improvement of corporate environmental performance. arrive2025In, a round of cleaner production audit was completed in an all-round way, and the enterprises with the lowest performance level in key industries were completely cleared, striving toB(includingB?) level and above enterprises to achievefiveHome.(Provincial State-owned Assets Supervision and Administration Commission and Provincial Department of Ecology and Environment are responsible for the division of responsibilities)

(10) Meteorological field

oneImprove basic capabilities and promote precision monitoring. Improve the air pollution monitoring network, strengthen the vertical networking observation of atmospheric heat and power, and build“Kongtiandi"Integrated grid monitoring system. Promote the construction of meteorological big data fusion analysis platform.(The Provincial Meteorological Bureau and the Provincial Department of Ecology and Environment are responsible for the division of responsibilities)

2Improve the level of refined forecasting. Improve the environmental meteorological forecast service system, strengthen emergency meteorological service support such as heavy pollution weather response, and improve the accuracy of pollution process forecast. arrive2025Year, futuresevenThe accuracy of day-level forecast has reached75%Above.(The Provincial Department of Ecology and Environment and the Provincial Meteorological Bureau are responsible for the division of responsibilities)

threeScientifically carry out artificial precipitation enhancement operations. Establish an operational layout that combines aircraft operations with local ground operations, and effectively carry out collaborative operations of artificial precipitation enhancement and pollution reduction. Strengthen the construction of weather modification operation bases, grass-roots standardized operation sites and operation teams in cities and counties.(Led by Provincial Meteorological Bureau)

Third, tackling key projects

We will implement key projects such as three major structural adjustments, four major special treatments, and one capacity improvement, and promote the implementation of tasks and measures for tackling key problems.

(A) the three major structural adjustment projects

oneEnergy structure: covering total coal control and electricity.The increase in the proportion of coal consumption, the development of clean energy,“Coal to gas"、“Coal to electricity"Energy-saving transformation of key industries and fields.

2Industrial structure: covering the elimination of backward production capacity, the optimization and integration of traditional industrial clusters, the establishment of green parks and factories, etc.

threeTransportation structure: covering freight.“Revolving iron and water", the construction of special railway lines, the construction of new energy transportation infrastructure, the transformation of ship power receiving devices, and the construction of shore power facilities in ports and docks.

(2) Four special treatment projects

oneElimination of heavy pollution weather: covering ultra-low emission transformation in steel and cement industries, deep treatment of boilers and kilns, and clean energy substitution.

2Ozone pollution prevention: low coverageVOCsSubstitution of raw and auxiliary materials, unorganized emission improvement and terminal improvement,“Green Island"Project construction, oil and gas recovery and management of gas stations, crude oil product wharf and tanker management, etc.

threePollution control of diesel trucks: covering the elimination of old motor vehicles, the elimination of old off-road mobile machinery, and the construction of intelligent access control systems for key vehicle units.

fourNon-point source system improvement: covering the development of prefabricated buildings, the construction of green mines, the control of catering oil fume, the control of urban bare soil dust, the comprehensive utilization of straw, the reduction and increase of chemical fertilizers and pesticides, etc.

(3) Capacity improvement project

It covers air quality and component monitoring, air quality early warning and forecasting, pollution source monitoring and control, and law enforcement and supervision ability improvement.

Fourth, attack the security

(a) to strengthen organizational leadership, strengthen the implementation of responsibilities.Relying on the provincial ecological and environmental protection Committee to establish a coordination mechanism for tackling key problems and set up a special work class. Relevant departments directly under the provincial level shall formulate implementation plans in their respective fields, and governments at all levels shall strengthen the implementation of responsibilities. Incorporate the target completion and task implementation into the assessment of pollution prevention and control.

(2) Promote the improvement of laws and regulations and increase capital investment.Study and initiate the revision of the regulations on the prevention and control of air pollution, promote the formulation of local special regulations such as fixed sources and mobile sources, and promote collaborative legislation in key cities. Governments at all levels should take the prevention and control of air pollution as a key area of fiscal expenditure, and all relevant departments at the provincial level should make overall plans to ensure special funds.

(three) to carry out assistance and guidance, strengthen the supervision and dispatch.In view of the technical difficulties and policy implementation problems reflected by various localities and enterprises, we will strengthen the assistance and guidance of expert technical teams. The Office of the Provincial Eco-environmental Protection Committee established a working mechanism of regular scheduling, notification and assessment, and included the crucial actions in the important content of provincial eco-environmental protection inspectors, and carried out special supervision and cross-inspection in a normal way.

(4) Strengthen joint prevention and control and improve scientific and technological support.We will improve the system of joint meetings of joint prevention and control work, coordinate and promote key tasks, and establish and improve a long-term mechanism for joint prevention and control. Strengthen cooperation and information exchange with neighboring provinces and promote the establishment of inter-provincial early warning linkage system. We will build a scientific and technological support system for the whole process, such as monitoring and forecasting, source analysis, efficient governance, and intelligent supervision, and organize the prevention and control of scientific and technological research and the application of technological achievements.

(5) Strengthen policy propaganda and create a good atmosphere.Widely publicize and interpret air pollution prevention and control policies and measures, progress and effectiveness, do a good job in public welfare propaganda of banning burning and burning, and pay attention to guiding public opinion. Organize various forms of publicity and cultural activities, advocate green, civilized and environmentally friendly production and lifestyle, encourage the masses to participate in supervision, and report air pollution violations through multiple channels.

 

Attachment: Action Target of Air Pollution Prevention and Control

Market (main) mobile phone mobile phone ISA ARMv8.2-A(64-bit) ARMv8.5-A(64-bit) Micro-architecture Cortex-A77、Cortex-A55、DynamIQ Avalanche， Blizzard Part number, s specification Kirin 9000, Kirin 90005G APL1W07 Release date  The fourth quarter of 2020 The third quarter of 2021 craft 5nm FinFET EUV 5nm FinFET transistor – 15000000000 core eight six thread eight six fundamental frequency 2.0GHz 1.8GHz Turbine frequency 3.1GHz 3.2GHz core 4x ARM Cortex-A55@2，05GHz 4x Apple Blizzard @1，82GHz High performance kernel 1x ARM Cortex-A77@3，13GHz

3x ARM Cortex-A77@2，54GHz

2x Apple Avalanche @3，23GHz Cache memory 2MB 12MB Maximum memory capacity 8GB 6GB Memory type LPDDR4X-2133、LPDDR5-2750 LPDDR4X memory Maximum number of memory channels four four Maximum memory bandwidth 44GB/ s 42.7GB/ s TDP 6 watts 6 watts GPU integrated graphics card ARM Mali-G78MP24 Apple A15 bionic GPU GPU core – four GPU execution unit 24 80 GPU coloring unit 384 640 Graphics card core 759 MHz 1200 MHz GPU FP32 floating-point number 2331，6GFLOPS 1500GFLOPS Artificial intelligence accelerator – Neuroengine 16 nucleus AI calculation operations per second – 15, 8 tops Antu rabbit 689081 839664 （Android64-bit | iOS64-bit）

Geekbench4 single core

4693 7106 （Android64-bit | iOS64-bit）

Geekbench4 multi-core

13767 18595 （Android | iOS）

Geekbench5 single core

963 1698 （Android | iOS）

Geekbench5 multi-core

3196 4425

　　Beijing, July 4 (Yuan Xiuyue) How much women love beauty can be seen from makeup. Air bangs, orange soda makeup, walking in the street, every girl who comes face to face has her own dress. In fact, as early as the Tang Dynasty, powder makeup has become a social trend, and the eyebrows, hairstyles and makeup of women in the Tang Dynasty are even more diverse.

　　Recently, the costumes, makeup and props in the TV series The Longest Day In Chang’an have caused a heated discussion on the Internet. Hibiscus crown, lip-biting makeup, high bun and fork-handed ceremony. Historically, were people like this in the Tang Dynasty? Besides Jackson Yee and Lei Jiayin, what are the highlights of this drama?

　　Is Jackson Yee’s hairpin wrong?

　　In the play, Jackson Yee plays Li Bi, a young genius. The prototype is Li Bi, a veteran of the four dynasties in the Tang Dynasty, who was once an official to a prime minister. He advocated Taoism all his life, so in the play, Li Bi wore Taoist clothes as soon as he appeared, with dust in his hand and a lotus crown on his head. Among them, the wearing method of lotus crown has also caused controversy.

　　In many costume dramas before, the hairpin of the protagonist was inserted horizontally in the hair crown, but the hairpin on Li Bi’s head was vertical. Some people questioned whether this was wrong.

　　In fact, this way of wearing the hairpin vertically is called meridian hairpin, which is the characteristic of Taoism. In the Tang Dynasty, Taoism had formed a relatively perfect clothing system. Monks’ costumes are divided into seven grades. According to the number of years of entering Taoism and the depth of learning Taoism, the clothes, scarves, boots and shoes of each grade of monks and their colors and textures have different specifications.

　　The higher the rank, the more complicated and gorgeous the dress is, and those who first enter the door can only wear hats. In the play, Li Bidai has two crowns, the lotus crown on the clear surface and the lotus crown on the jade Qing, which are the crowns that can only be worn by middle and high-ranking Taoist wizards.

　　Special fork-handed ceremony

　　Etiquette is very important for costume drama, which is also one of the ways to substitute scenes. Everyone is familiar with bowing, bowing or bowing, but many people are puzzled by the fork-handed courtesy in The Longest Day In Chang’an. What is this operation?

　　Hand-crossing ceremony, that is, "hold the thumb of the right hand tightly with the left hand, the little finger of the left hand is pointing to the right wrist, the four fingers of the right hand are straight, and the left hand is pointing upwards", is a kind of etiquette that shows special respect.

　　There are many records about the fork-hand ceremony in history, which was seen in the history books many times in the late Han, Wei and Jin Dynasties. In addition to literature records, the hand-crossing ceremony was also found in the murals of Zhao Yigong’s tomb in the late Tang Dynasty, and there were also graphic descriptions of the hand-crossing ceremony in the two paintings of Han Xizai’s Night Banquet and the Female Filial Piety Sutra.

　　Some scholars believe that in the Tang Dynasty, the fork-handed ceremony was very popular and was well known to all women and children. The fork-hand ceremony was widely popular, probably in the Song and Yuan Dynasties, and it was also the most basic etiquette in people’s lives. In the TV series "Do you know if it should be green, fat, red and thin?", there have also been many times of hand-crossing rituals.

　　Women in the Tang Dynasty had more makeup.

　　After the broadcast of The Longest Day In Chang’an, the women’s lip biting makeup in the Tang Dynasty boarded a hot search. In fact, not only lip makeup, but also women in the Tang Dynasty were very particular about face makeup, eyebrow shape and bun.

　　As early as the Warring States Period, women in China began to powder themselves, and the raw materials were rice flour, lead powder, pearl powder and stone powder. In the Tang Dynasty, the national strength was prosperous, and women’s makeup was also diverse, such as white makeup with lead powder as the main makeup, red makeup with rouge as the main makeup, and peach blossom makeup, flying glow makeup, drunken makeup, crying makeup, tears makeup and so on.

　　Ancient women also attached great importance to the modification of eyebrow shape, and the material of thrush was "Shi Dai". In the Tang Dynasty, thrush had become a fashion. In the Tang dynasty, there were many styles of eyebrows, including more than ten kinds, such as willow eyebrows, moon eyebrows, broad eyebrows and eight-character eyebrows.

　　Speaking of women in the Tang Dynasty, many people first think of high bun. Historically, there were many hairstyles for women in the Tang Dynasty, including more than 200 kinds with names. The bun combed on the top of the head is called Gao Ji, which is the most popular one in the prosperous Tang Dynasty.

　　However, Gao Ji has a very high demand for hair. Don’t women in the Tang Dynasty lose their hair? In fact, women in the Tang Dynasty also had the habit of wearing fake bun, which was called "Yi bun". It is said that Yang Guifei has a hobby of wearing fake bun.

　　Earrings were not popular in the Tang Dynasty?

　　Besides makeup and hairstyle, women’s accessories are also very important. In The Longest Day In Chang’an, many women wear gorgeous clothes, but they don’t wear earrings.

　　This is not the fault of the crew, but from real history. According to the book "Women’s Adornment in China", earrings appeared only after metallurgical technology came into being, and most of them were made of bronze at first. However, women in the Tang Dynasty did not have pierced ears or earrings. Although some earrings were found in some tombs of the Tang Dynasty, most of them were relics of ethnic minorities.

　　It was not until the Song Dynasty that the wind of piercing ears began to prevail. Northern minorities generally have the habit of wearing earrings, and even men are popular with ear piercing.

　　Special fan — — Ouwei

　　There is also a special artifact in the play — — Blackbird tail, which is a kind of fan with animal hair around the sector. It is generally believed that the bird’s tail is a representative utensil for scholars to talk about metaphysics and Taoism in the Wei and Jin Dynasties. Some people think that it came into being earlier.

　　The tail of the bird is generally used to distinguish between priority and priority in conversation, and it can also eliminate mosquitoes and flies, relieve summer heat and relieve fever. In addition, it is also a status symbol, and only people with noble status can hold the tail of the bird.

　　In the Tang dynasty, the tail of the bird was still popular among the literati. In the play, Yan Yuhuang, a Taoist priest, is holding the tail of an owl, and the prototype is Yang Yuhuan. However, with the changes of the times, after the Song Dynasty, the bird’s tail gradually withdrew from people’s lives, but was replaced by fans and dusters. (End)

General Office of Guangdong Provincial People’s Government on Promoting Guangdong Province

Information platform of administrative law enforcement and supervision of administrative law enforcement

Guiding opinions on the construction of network platform

Guangdong Office Letter [2019] No.170

People’s governments at the local and municipal levels, departments and institutions directly under the provincial government:

　　In order to fully implement the new ideas, new ideas and new strategies of the Supreme Leader General Secretary in comprehensively administering the country according to law, thoroughly implement the Implementation Outline of the Construction of a Government under the Rule of Law (2015-2020) of the CPC Central Committee and the State Council, conscientiously implement the relevant requirements of the Implementation Outline of the Construction of a Government under the Rule of Law in Guangdong Province (2016-2020) and the Master Plan for the Construction of a Digital Government in Guangdong (2018-2020), and make efforts to

　　I. General requirements

　　(A) the guiding ideology

　　Adhere to the guidance of the Supreme Leader’s Socialism with Chinese characteristics Thought in the New Era, fully implement the spirit of the 19th National Congress of the Communist Party of China and the Second and Third Plenary Sessions of the 19th Central Committee, conscientiously study and implement the spirit of the important speech and instructions given by the General Secretary of the Supreme Leader to Guangdong, focus on standardizing administrative punishment, administrative coercion and administrative inspection, and focus on the three major goals of "standardizing administrative law enforcement behavior, improving administrative law enforcement efficiency and strengthening administrative law enforcement supervision". Relying on the "digital government" cloud platform and the provincial government service network, we will speed up the construction of a unified administrative law enforcement information platform and administrative law enforcement supervision network platform (hereinafter referred to as the "two platforms") in the province, realize the online circulation of law enforcement procedures, automatic collection of law enforcement information, online supervision of law enforcement activities and online inquiry of law enforcement at the provincial, city, county (city, district) and township (street) levels, and promote strict, standardized, fair and civilized law enforcement and guarantee.

　　(2) Work objectives

　　By June 2019, the information publicity platform for administrative law enforcement will be initially established, the law enforcement case handling system will be improved, and pilot projects will be carried out in several regions and departments; In December, the "two platforms" were popularized and applied by governments at all levels and provincial departments in the Pearl River Delta region.

　　By December 2020, the "two platforms" will be promoted and applied by listing at all levels to form the application of big data analysis in administrative law enforcement.

　　By 2021, the "two platforms" will be fully applied to administrative law enforcement subjects at the provincial, municipal, county (city, district) and township (street) levels, and efforts will be made to achieve full coverage of mobile case handling.

　　Second, the basic principles

　　(1) Its functions and powers are legal and implemented according to law.In accordance with the Administrative Punishment Law of the People’s Republic of China, the Administrative Compulsory Law of the People’s Republic of China, the Regulations of Guangdong Province on Administrative Law Enforcement Responsibility System, the Regulations of Guangdong Province on Administrative Law Enforcement Supervision and the Provisions of Guangdong Province on Standardizing the Discretion of Administrative Punishment, we will sort out administrative law enforcement matters, standardize administrative law enforcement procedures and strengthen administrative law enforcement supervision.

　　(2) Top-level design and overall planning.Make overall planning and design under the framework of "digital government" reform, strengthen the organic integration and efficient utilization of government information resources, and prevent redundant construction and waste of resources. Adhere to the high-level centralized deployment, promote the intensive construction of information systems and the upward concentration of data, and build a unified administrative law enforcement system framework in the province.

　　(three) unified standards, strengthen the application.To promote the convenience and convenience of administrative law enforcement, and strengthen the standardization of administrative law enforcement. Increase the expansion and application of information technology in the field of administrative law enforcement and promote the effective integration, sharing and exchange of information resources.

　　(four) open and transparent, convenient and beneficial to the people.Meet the public’s demand for information disclosure and supervision of administrative law enforcement in a timely manner in the form of a unified platform, fully implement the publicity system of administrative law enforcement, further smooth the channels of communication with the people, facilitate public consultation, inquiry and complaint supervision, and improve the level of openness of law enforcement.

　　III. Main tasks

　　(A) overall promotion of the "two platforms" construction

　　1 to create an information platform for administrative law enforcement. First, based on the unified collaborative office platform in the province, improve the comprehensive online case handling system. According to the requirements of online whole-process case handling and mobile case handling construction, we will expand and improve the functions of administrative law enforcement, such as case acceptance, investigation and evidence collection, audit decision, service execution, file management, statistical analysis, reporting and filing, etc., so as to realize online case handling in the whole process of administrative law enforcement, form a network of examination and approval and electronic file, and realize the whole process of trace-keeping and traceability management. Equipped with photo, audio, video and other modules to ensure that the law enforcement evidence will be solidified in the first time, and provide photos, audio, video and other on-site evidence materials. The second is to build an information publicity platform based on the existing platforms such as the provincial government service network, its WeChat WeChat official account, mobile client and the "Guangdong Province Easy" applet. Expand the functions of publicity and inquiry of administrative law enforcement information, adopt intelligent and flat methods to instantly push law enforcement information for enterprises, the public and other clients, improve the exchanges and interactions between administrative law enforcement subjects, enterprises and the public, improve the government service system, and create a social governance pattern of co-construction, co-governance and sharing.

　　2.Create a network platform for administrative law enforcement supervision. Based on the administrative law enforcement power items recorded in the provincial government service items directory management system, relying on the unified data sharing platform of the provincial government, the law enforcement data collected by the comprehensive online case handling system and the data of some existing law enforcement departments are collected, and the implementation subject, law enforcement process, discretion benchmark, law enforcement supervision and other normative requirements of various administrative law enforcement are compared to realize the whole process monitoring of administrative law enforcement process. Strengthen target management and responsibility assessment with information flow, innovate management service mode and improve administrative efficiency. Gradually docking all kinds of administrative law enforcement complaint reporting platforms, forming a large supervision pattern of internal supervision and external supervision.

　　(B) the development of "two platforms" standards and specifications

　　According to the national standards such as "Guiding Opinions of the State Council on Accelerating the Construction of National Integrated Online Government Service Platform" and the national comprehensive management system for administrative law enforcement supervision, the standards and norms for the construction of "two platforms" will be formulated, so as to standardize law enforcement matters, law enforcement basis, law enforcement process, law enforcement documents, discretionary benchmarks, law enforcement supervision and law enforcement information publicity, and promote the informationization and standardization of administrative law enforcement. Strengthen the basic research on standardization of administrative law enforcement, pay attention to the matching and convergence of local standards with national standards and industry standards, improve the standard system of administrative law enforcement, promote the implementation process of standards, and provide basic conditions for promoting the informationization of administrative law enforcement. Establish and improve the coordination and promotion mechanism of standardization work, and organize the formulation, revision and popularization and application of specific standards.

　　(3) Fully implement mobile case handling.

　　Increase the application of scientific and technological means in administrative law enforcement, establish a law enforcement terminal system, fully implement mobile administrative law enforcement, equip law enforcement personnel with mobile law enforcement quick inspection equipment, mobile law enforcement terminals, law enforcement recorders, portable printers and other information-based law enforcement equipment, and handle administrative law enforcement affairs efficiently and quickly through real-time linkage between field and background data, so as to achieve rapid attack, scientific evidence collection and accurate characterization, and effectively improve work efficiency and law enforcement case handling efficiency. We will actively and steadily promote the online application of administrative law enforcement subjects by means of pilot, system docking and gradual promotion, and strive to achieve full coverage of mobile case handling by 2021.

　　(4) Promoting openness and transparency in administrative law enforcement.

　　Through the provincial administrative law enforcement information publicity platform, the administrative licensing, administrative punishment, administrative compulsion, administrative expropriation and requisition, administrative payment, administrative inspection, administrative confirmation, administrative ruling and other law enforcement information of administrative law enforcement subjects at all levels are uniformly collected, and the administrative law enforcement information inquiry service is opened; Unified disclosure of administrative law enforcement subjects, responsibilities, basis, procedures, lists and supervision at all levels; Unified disclosure of administrative law enforcement results, annual administrative law enforcement data and related administrative reconsideration, administrative litigation data and other post-event information. Realize the organic combination of administrative law enforcement publicity and government affairs publicity, power list publication, "double random and one open" supervision, and make power run in the sun.

　　(5) Strengthening the supervision of administrative law enforcement.

　　The first is to implement event management. The provincial administrative law enforcement supervision network platform is connected with the provincial government service network, and administrative law enforcement matters that are not included in the provincial government service catalogue management system shall not be implemented. The second is to implement real-time supervision. Standardize the law enforcement process, processing time limit and other factors through information technology, realize the whole process monitoring of administrative law enforcement, and find and correct existing problems in time. Third, the implementation of post supervision. The whole process of administrative law enforcement is traceable and accountable. Through big data analysis, the work performance of administrative law enforcement subjects and law enforcement personnel is quantitatively evaluated, and the closed cases are randomly selected, consulted online and intelligently evaluated. The fourth is to achieve coordinated supervision. Docking the provincial "convergence of the two laws", electronic supervision of administrative examination and approval, credit China (Guangdong), financial non-tax and other systems, promoting the synergy of supervision and forming a joint force of supervision.

　　(VI) Promoting information and data sharing.

　　Relying on the provincial government service network, we will integrate the business data of existing administrative law enforcement systems of provincial departments and the business data of existing administrative law enforcement platforms of governments at all levels, break the barriers of compartmentalization, establish a sharing and exchange mechanism of administrative law enforcement information resources, and promote the horizontal and vertical sharing of law enforcement data. On the premise of ensuring information security, we will promote the application of supporting technologies such as unified identity authentication, electronic license and face recognition, and support law enforcement entities at all levels to share and apply the basic data of the province’s ID cards, vehicles, real estate and other license libraries.

　　(7) Strengthening the application of big data in law enforcement.

　　Scientifically set quantitative indicators, including the indicators of investigation rate of reported cases and coincidence degree of law enforcement focus, the indicators of scientific allocation of law enforcement forces, the indicators of scientific per capita law enforcement volume and the correlation rate of law enforcement posts, the indicators of scientific and enforceable rules and regulations, the indicators of the occurrence of illegal problems and work performance and the indicators of the standardization of administrative law enforcement. Improve the functions of the provincial administrative law enforcement supervision network platform in monitoring the performance of duties according to law, post-evaluation of policies and measures, monitoring of violations of laws and regulations, problem enterprise analysis, data mining, big data analysis and comparison, and risk assessment. Realize the application of big data such as comparison, analysis and prediction, and provide reference for scientific decision-making in various localities and departments.

　　Fourth, organizational requirements

　　(1) Strengthen organizational leadership.All localities and departments should attach great importance to the construction of "two platforms", earnestly strengthen organizational leadership, ensure funding, and organize their own regions and systems to do online application work according to the specified time nodes. The establishment of the "two platforms" construction and operation coordination mechanism is led by the Provincial Department of Justice, with the joint participation of the Provincial Party Committee, the Provincial Department of Industry and Information Technology, the Provincial Department of Finance, the Provincial Market Supervision Bureau and the Provincial Government Service Data Administration. The Provincial Department of Justice should strengthen organization and coordination, and promote the application and promotion of the project as a whole; Provincial Government Service Data Management Bureau should strengthen the overall planning, coordinated promotion and project monitoring of the construction of "two platforms", and assist all localities and departments to carry out platform deployment and application to ensure the smooth progress of project construction. It is necessary to strengthen tracking and efficiency, incorporate the online implementation of the "two platforms" into the evaluation content of Guangdong’s construction of the rule of law, and notify the units that fail to implement the tasks in time and in place.

　　(2) Strengthen overall planning.The project construction adopts the centralized and unified construction of the whole province, maintaining the stock and increasing the development. At the initial stage of the project construction, we should respect the development status of the administrative law enforcement system construction of provincial departments, reserve interfaces, share and dock information and data of existing systems according to unified standards, and then promote the integration of related systems when conditions are ripe, so as to realize the unified system application of the whole province. Where the administrative law enforcement system has not been developed or needs to be updated, localities and departments should directly apply the "two platforms" and no other relevant case handling systems will be developed.

　　(3) Improve institutional support.Study and formulate the operation rules and management methods of the "two platforms" which are connected with the "digital government" reform, improve the norms of administrative inspection and electronic file management of administrative law enforcement, study the legal application issues such as electronic fingerprints, electronic seals and electronic delivery applicable to "paperless" law enforcement, and the rules for the migration and processing of existing administrative law enforcement information, so as to provide support for the comprehensive popularization and application of the "two platforms".

General office of provincial government

May 31, 2019

Beijing, April 14, 2020/PRNewswire/-As the epidemic situation in China has gradually stabilized, different industries have gradually entered the recovery stage. As a well-known brand in the field of adult education and training, Wall Street English has continued to provide teaching services to students through online platforms under the call of "stopping work and not stopping learning", and teachers have also actively improved themselves. Gloria, a Chinese teacher in the VVIP team of Wall Street English in Beijing, has made progress with the students in line with her love for education.

　

When talking about her work experience, Gloria said that it should be described as "no suspense". "Although I started working as a learning consultant in Wall Street English Beijing in 2014, my connection with Wall Street English actually started very early. I became a Wall Street English student in 2009. Three years of study time gave me a deep understanding of Wall Street English, and I was a business English major, and all the basic hard requirements were met, so when recruiting for Wall Street English, we basically hit it off. " Based on her love of teaching, Gloria gradually changed from a learning consultant to a current VVIP middle school teacher.

For teaching, Gloria said that as a teacher of adult English training, in addition to professional qualifications, she also needs patience, guidance and control. "These factors are easy to understand, but in the actual teaching process, these factors need to go through a complicated process of exploration, observation, summary and re-practice. Because adult English learners are different from students at other stages, there are many subjective and objective interference factors, and their needs, goals, state and mentality are different. " Because she used to be a student and now she is a teacher, Gloria said that it is easy for her to resonate in both directions. "I have experienced some common conditions of the students when I was studying by myself, so I can easily detect them when I teach or communicate with the students, and I can understand these conditions from the standpoint of the students. Correspondingly, it is precisely because I understand these conditions that it is easy to give targeted suggestions to students from the perspective of teachers to help them solve problems. " From students to employees, they can "switch" their identities and positions at any time to think about teaching and learning, which makes Gloria pay more attention to the value of this job.　

Based on this love, Gloria never stopped the pace of self-improvement. Even in a special period, while providing online lectures for VVIP students, various self-study "projects" were actively carried out. "The requirements of the center for teaching teachers are very high, requiring Chinese teachers to complete the study of the upgraded course of Harvard Management Tutor in China, and obtain the corresponding certificates through the set tests. This is not only the improvement of teachers’ English professional level, but also the expansion of teachers’ management knowledge. After all, VVIP students are elites from all walks of life, and they want to acquire a wide range of knowledge, so we are also learning by ourselves during our stay at home. In addition, I usually consciously watch some English movies to immerse myself in different English contexts for in-depth experience and study. At the same time, I can share them with the students, have some discussions or exchanges, and study with the students. "

For teachers, "teaching students in accordance with their aptitude" is well known, but it is often not easy in practice. Gloria has worked in the VVIP team of Wall Street English in Beijing for many years, and she once doubted herself, but her inner enthusiasm has not been extinguished all the way. "I once came into contact with an aunt student in her sixties. Her foundation was not good, and compared with many young students, she was not easy to learn, but she spared no effort. She sorted out every learning content in her own way, printed and bound it, reviewed exercises repeatedly, and marked it with a marker over and over again. Her learning materials were not only rich, but also full of marks and labels. Students with different foundations have different learning effects and progress, but I have seen the same seriousness and persistence in them. I am willing to persist for this persistence. I believe that I used to gain knowledge in Wall Street English and gain the pleasure of learning. Now I can also make more people gain something. "

　　Editor’s note:It’s the Dragon Boat Festival again. Dragon Boat Festival is an important traditional festival in our country. In this festival, people either row dragon boats, make zongzi, hang calamus and insert mugwort, or take part in cultural activities and punch cards for tourism, so as to inherit the humanistic strength, cultivate the feelings of home and country and show the confidence of national culture in a traditional or fashionable way. This newspaper has launched the column @ Dragon Boat Festival Moment from now on, focusing on the wonderful moments of celebrating the Dragon Boat Festival holiday in all parts of our province. Please make a note.

　　Anji dragon boat race between mountains and rivers

　　Zhejiang Online June 23rd (Reporter Li Shichao Sharing Alliance Huzhou Xuchao)On the afternoon of 22nd, the Dragon Boat Race of the 5th National Fitness Festival in Huzhou in 2023 was held in Fu Shi Cun, Xiaofeng Town, Anji County. Eleven dragon boat teams from all over Huzhou competed fiercely, attracting a large number of spectators to watch the race.

On June 22nd, in the green hills of Anji Fu Shi Cun, the dragon boat teams chased each other. Photographer Zhang Hui photo

　　"Knock, knock …" With the sonorous sound of drums, the dragon boat players struggled to paddle in unison. Dragon boats rush out of the starting point like arrows leaving the string, and you chase after me and cut the waves, putting on a good show of "speed and passion" on the water. The exciting competition also ignited the enthusiasm of watching the game on both sides of the strait, and the cheers and cheers came one after another, which was very lively.

　　"Every year, I will participate in the Dragon Boat Festival. This year, there is an Asian Games, which feels very different." After the game, Lu Hongquan, a member of Shuijingjing Nanxun Dragon Boat Team, said.

　　Shi Cun is endowed with rich landscapes and pleasant scenery. "With the unique natural resources, we have been unable to find a transformation path, and the village collective income has always been very single." Zhang Wenze, secretary of the General Party Branch of Fu Shi Cun and director of the village committee, said that until 2019, the first dragon boat race was held in the village, which made the number of tourists in the village exceed 10,000.

　　After that, Fu Shi Cun held a dragon boat race every year, and the village also set up its own dragon boat team, rescue team, training team and cheerleading team, showing a strong atmosphere in which all members participated in the dragon boat race. This year, the village created the theme activity of "Fun Stone Tour Xixi" in the crazy water-splashing season. During the whole summer water-splashing season, special water projects such as kayaking and paddle board were introduced to create a rural water park to attract tourists and promote the village’s collective income.

　　Spend a holiday in Jiaojiang Art Museum

　　Zhejiang Online June 23 rd(Reporter Chen Jiuren Sharing Alliance Jiaojiang Zhao Yang) On the evening of 22nd, the Jiaojiang Art Museum in Wenchuang Garden, Laoliangfang, Taizhou City was brightly lit, and people came to see the exhibition, listen to songs and go shopping in an endless stream. The first wonderful night activity of the art museum in Jiaojiang District is in full swing.

On June 22nd, a child was experiencing in the 3D painting area of Jiaojiang Art Museum in Taizhou. Sharing Alliance Jiaojiang Bailu Photo

　　In the art gallery, a large art exhibition is on display. On the floor of the exhibition hall on the third floor, two huge 3D realistic paintings attract people to stop and take photos.

　　The lobby on the first floor of the art museum is full of children waiting to draw. Luo Pujian, president of Taizhou Cartoonist Association, and other four painters are painting comic portraits for the public.

　　A lawn concert is being held at the Little Square outside the art museum. Next to it are experience activities such as printmaking, pottery, flower arrangement and paper cutting.

　　"I hope there will be more such literary and artistic activities." Fan Fan, a citizen of Jiaojiang, specially came to see the exhibition with his son. Rich activities, let them have fun.

　　According to reports, Taizhou Laoliangfang Wenchuang Park is a gathering place for creative design shops and a popular gathering place for Jiaojiang Night Economy. This year, Jiaojiang District launched the weekend art museum tour, with the art museum as the core, to create a normalized art activity that integrates teaching, interaction and display, and integrates garden and market.

　　Yiwu foreigners go into battle to make dumplings.

　　Zhejiang Online June 23 rd(Reporter Li Jiao Yan correspondent Fu Bolin) On the morning of the 22nd, the New Era Civilization Practice Institute in beiyuan street, Yiwu was very lively. The Neighborhood Festival "Chinese and foreign families welcome the Asian Games from" righteousness "and" Zongzi "is held here. More than 10 foreign friends from Pakistani, Israeli, Indian and other countries gathered with five groups of China families to appreciate the charm of China’s traditional culture.

　　At the event site, Chinese and foreign friends immersed themselves in traditional folk customs such as dumplings, throwing pots and paper-cutting, and felt the beauty of Chinese culture. All of them had a great time. "This is my first time to participate in folk experience activities with China residents." Mimi, a foreign teacher in Yiwu, talked about her feelings about the Dragon Boat Festival, and thought that the traditional culture of China was very attractive, hoping to have a better understanding. As the highlight of this activity, the experience of making zongzi has become the most popular activity. The green leaves, white glutinous rice and long zongzi lines have stumped many foreign friends. Volunteers and China family members teach foreign friends how to make zongzi.

　　"I hope that through this activity, more people will understand the traditional culture of China and feel the charm." The relevant person in charge of beiyuan street said. It is reported that beiyuan street has become a civilized person by building a "15-minute civilized practice service circle" with global coverage and ready access. Focusing on the theme of "Our Festival", it has concentrated on developing civilized practice in the new era, and is committed to creating a beautiful, harmonious and livable living environment for residents, spreading civilized ideas and carrying forward the new trend of the times.

　　The new Newcastle disease vaccine with gene VII is the first Newcastle disease vaccine with independent intellectual property rights in China, and it is also the first vaccine to effectively prevent and control Newcastle disease in geese, which can simultaneously prevent Newcastle disease in chickens and geese. At the beginning of this year, this achievement won the second prize of the National Technology Invention Award at the 2019 National Science and Technology Awards Conference.

　　Leading this work is Liu Xiufan, an academician of China Academy of Engineering and a professor at Yangzhou University. He believes that human health, animal health and ecological environment health are a whole, and we need to practice the concept of "one health".

　　Half a century of scientific research, "fighting" with animal diseases

　　Liu Xiufan, who is 79 years old this year, still shows amazing scientific research creativity. He graduated from Subei Agricultural College in 1965, majoring in veterinary medicine, and has been "fighting" with animal diseases for more than half a century.

　　One winter day in 1965, three cows "Baobei" of a production team in gaoyou county, Jiangsu Province suffered from organophosphorus pesticide poisoning, which made them seriously ill. After the diagnosis, Liu Xiufan, who just graduated and stayed in school, quickly removed the pesticides from the cattle and gave an antidote. A few days later, the poisoned cow recovered. "This is my first home visit after graduation. Simple farmers will not express their gratitude with too many words, but just hold my hand tightly and refuse to let go." Liu Xiufan said.

　　In 1980, Liu Xiufan was selected by the Ministry of Education to go to the United States for further study, and successively studied veterinary biotechnology at Michigan State University and the Poultry Research Institute of the US Department of Agriculture. "When I first arrived in the United States, the director of the International Exchange Center, who helped me with the formalities, saw my resume and said that you studied veterinary medicine, so he called me Doctor and called other visiting scholars Mister." It was only this little bit unusual that made Liu Xiufan feel very happy at that time: "In foreign countries, veterinary medicine is a very respected profession, and it is great to study veterinary medicine."

　　In addition to taking courses related to veterinary medicine, Liu Xiufan also specializes in the study of monoclonal antibodies against Marek’s disease in chickens. "In the end, I successfully developed a monoclonal antibody against Marek’s disease in chickens, which became the standard reagent for international serotyping." Liu Xiufan said that in less than three years after returning to China, he took the lead in applying monoclonal antibody technology to the research and control of animal diseases. "More than 100 kinds of monoclonal antibodies with different epitopes of seven pathogens such as Marek’s disease virus, Newcastle disease virus, Escherichia coli, Salmonella and avian influenza virus have been developed. The study of monoclonal antibodies not only fills the gap in China, but also reaches the advanced level of similar research in the world. "

　　"Newcastle disease, commonly known as chicken plague, is one of the two most serious infectious diseases that endanger the global poultry industry, just like highly pathogenic avian influenza." Liu Xiufan said that the incidence and mortality of Newcastle disease is as high as 100%, and it has been listed as a legally reported animal disease by the World Organization for Animal Health.

　　Liu Xiufan said that vaccine immunization is an important method to prevent and control Newcastle disease. The infection rate of Newcastle disease virus in chickens in China is high, and all chickens are vaccinated at high frequency. The most widely used is the gene II LaSota vaccine introduced from abroad. "However, since the 1990s, the epidemic characteristics of Newcastle disease in China have changed greatly, and atypical Newcastle disease is still common in chickens vaccinated with LaSota vaccine at high frequency."

　　Grinding a sword in eighteen years to create the first Newcastle disease vaccine in China

　　In the late 1990s, Liu Xiufan’s team launched an epidemiological survey to conduct molecular epidemiological research on Newcastle disease virus in China.

　　"By analyzing the genotypes of more than 1,500 Newcastle disease virus isolates, we first discovered the genome length characteristics of Newcastle disease virus type VII, which proved that more than 95% of the virulent Newcastle disease viruses prevalent in chickens and geese are genotype VII, which has no host specificity and can be cross-infected." Liu Xiufan said.

　　Why does gene ⅶ Newcastle disease virus cause a serious epidemic? Liu Xiufan’s team further revealed the pathogenic mechanism of gene VII Newcastle disease virus. "Gene VII Newcastle disease virus will cause serious damage to the immune organs of chickens and geese, leading to their immunosuppression. The commonly used LaSota vaccine does not match the genotype and antigenicity of gene VII Newcastle disease virus, and its ability to clear the virus is weak, resulting in the frequent occurrence of atypical Newcastle disease in chickens and the outbreak of goose Newcastle disease. " After finding out the culprit, developing a new vaccine as soon as possible has become a top priority for Liu Xiufan.

　　Since 2001, from more than 200 epidemic strains of Newcastle disease virus type VII, the team has screened and obtained a strain with high reproductive titer, strong immunogenicity and good cross-protection in chicken embryos as a donor, constructed an infectious clone containing the full-length genome of the strain, and pioneered the reverse genetic technology platform for directly weakening the virulent Newcastle disease virus type VII in the world, breaking through the technical bottleneck that conventional means cannot weaken the virulent Newcastle disease virus type VII.

　　In 2006, Liu Xiufan’s team successfully invented gene VII Newcastle disease vaccine strain A-NDV-VII, which is the first gene VII vaccine strain in the world and the first Newcastle disease vaccine strain with independent intellectual property rights in China. Compared with the performance parameters of the international common vaccine strain LaSota, the vaccine strain has weaker virulence and better immunogenicity, the titer of antibody produced after immunization is more than 4 times, and the virus removal ability is more than 10 times. It can be used not only for chickens but also for geese. "When the vaccine strain is created, we have the’ seed’ to develop the vaccine." Liu Xiufan said with a smile.

　　Using the invented attenuated strain A-NDV-VII as seed virus, the team developed the first registered inactivated vaccine of Newcastle disease virus type VII in the world, which solved the major problem of Newcastle disease prevention and control in chickens and geese in China. In 2014, the vaccine obtained the national first-class new veterinary drug certificate. Since its introduction, the vaccine has produced and sold a total of 7.51 billion feathers, which has been popularized and applied in 31 provinces, municipalities and autonomous regions across the country, increasing the efficiency of aquaculture enterprises by more than 5 billion yuan and achieving remarkable economic, social and ecological benefits. "We should treat the health of the ecological environment as a whole." Liu Xiufan said.

　　Human beings have gained experience in the struggle against previous plagues.

　　The history of mankind is also a history of fighting the plague. Liu Xiufan said that in history, smallpox, plague, flu and other plagues have claimed hundreds of millions of lives and caused painful disasters to mankind. In the struggle against previous plagues, mankind has gained valuable experience and defeated the epidemic. In recent years, the emerging Nipah virus, SARS virus, MERS virus and highly pathogenic avian influenza virus have attracted great attention and attention. "We may face new viruses in the future."

　　"When dealing with a new virus, we must first take quick emergency measures to control and eliminate the source of infection, cut off the route of virus transmission, protect susceptible groups, and prevent the spread of the virus from expanding." Liu Xiufan said that at the same time, it is necessary to systematically carry out epidemiological research, pathogenic mechanism and immune mechanism research, and carry out joint research to develop new diagnostic methods and effective prevention and control products.

　　Liu Xiufan said that the H7N9 subtype avian influenza virus that appeared after 2013 infected people. The virus was the product of multiple subtype avian influenza viruses, and its internal genes were all derived from H9N2 subtype avian influenza virus. "Although the probability of infection with avian influenza virus in the exposed population is very low, we must strengthen the monitoring of avian influenza virus to prevent the virus from mutating and spreading from person to person, triggering a new influenza epidemic. Therefore, the control of avian influenza is not only economically important, but also plays an important role in public health. "

　　Meeting point reporter Wang Tuo correspondent Lu.