Your May Day holiday circle of friends has been contracted, and Yangzhou’s most beautiful online celebrity punching resort has a large inventory.

  [Editor’s note]

  The charm of Jiangsu is inseparable from the long canal. The Beijing-Hangzhou Grand Canal connects 11 cities in Jiangsu, and 60% of the population lives along the river, so that the vast land and countless people can be nourished and multiplied, and towns have risen and prospered. In order to actively guide the new consumption mode of cultural tourism in Jiangsu Grand Canal Cultural Belt and promote the high-quality development of Jiangsu cultural tourism industry, the Provincial Cultural Tourism Department and the Provincial Radio and Television General Station jointly produced the all-media cultural tourism program "Travel All over Jiangsu". The program group traveled all over the province’s scenic spots and historical sites and old streets and alleys, found folk artists and craftsmen, visited experts and scholars in literature and history, and explored those moving stories behind the scenery, so that everyone "had the impulse to travel and was moved by culture.""Lead the audience to discover the unprecedented "fun Jiangsu".

  The program has been broadcast on Jiangsu Public News Channel since April 18th. The first broadcast time is from 20: 30 to 21: 00 every Thursday, and the second broadcast time is from 8: 50 to 9: 20 every Tuesday and Saturday.


  Huaizuo Mingdu, Zhuxi Jiachu"Yangzhou has always been a online celebrity resort for literati to" punch in ". In order to see Qionghua, Emperor Yangdi dug the Grand Canal to Yangzhou. Emperor Qianlong counted Jiangnan and must travel to Yangzhou many times. "The spring breeze is ten miles along Yangzhou Road, and it is better to roll a bead curtain." The May Day holiday is coming. Today, let’s take a trip with Xiaobian and have a look.Punch resort in YangzhouWhat’s the charm? Let’s appreciate the slow life in Yangzhou! 

  At the first stop, Yechun Tea House had morning tea and tasted Yangzhou for the first time.

  In the morning, you can’t really come to Yangzhou without experiencing morning tea. There are many tea houses in Yangzhou, and you won’t be disappointed when you walk into any one. As a family about years ago200Yechun, a 2000-year-old shop, not only has antique pavilions and beautiful natural environment, but its breakfast is also very characteristic of Yangzhou.

  Zheng Banqiao, one of the eight eccentrics in Yangzhou and a famous painter, once wrote:"Celebrities have never been able to judge water, and monks have loved to fight tea since ancient times.". Salt merchants who are rich in the world by the canal need elegance like spring snow even if they show off their wealth.Morning tea has become the best choice.Over time, I am not tired of eating fine and meticulous.

  Jade is selling,As soon as the food inside the barbecue is heated, it will turn yellow. This dish should be cooked, kept green and transparent, and the skin should be thin. Such an extreme pursuit has risen to art.

  In addition to thousands of layers of oil cakes and jadeite, Yangzhou morning tea also has famous snacks such as crab roe soup packets, boiled dried silk and stir-fried shrimps. so-called"Dry white soup is red and emerald green, pepper is red and ginger is yellow river shrimp."It tells the artistic essence of the color, flavor and shape of Yangzhou morning tea.

  Yangzhou morning tea also has a complete set of etiquette, including cold dishes, stir-fried dishes, snacks, staple foods, fruits and seasoning saucers. A meal of morning tea usually lasts for an hour or two.

  No wonder inYangzhou Painting Boat Record, the author Li Dougan so evaluation:My hometown tea shop is the best in the world.The morning tea in Yangzhou is the best in the world.

  At the second stop, you can swim in the sea of books and immerse yourself in the canal culture.

  Walking into Zhongshuge is like wading into a river of time, talking with scholars from ancient times to modern times. It turns out that this is a designer who uses the relationship between Yangzhou and the canal to guide readers into this vast ocean of knowledge by adopting a semi-circular design concept.

  Some of these words are about Yangzhou, and some are speeches by celebrities and works by writers. In a canal, human civilization flows.

  Look, is it like being in the bridge opening of Wuting Bridge? It feels like we are shuttling between bridge opening. The bookstore creates a sparkling feeling with lights. In this situation, Xiaobian just wants to stay here all day.

  In addition to the warm reading environment, Zhongshuge also has many interesting and fun cultural and creative products for tourists to choose from.

  The third stop is to innovate the special restaurant of Huaiyang cuisine and savor Yangzhou cuisine.

  Huaiyang cuisine is one of the four traditional cuisines in China, which originated in Yangzhou and Huai ‘an.Huaiyang cuisine is mainly based on river and lake seafood.Supported by the top knife-maker’s cooking skills,Pay attention to the original color and taste, fresh and refreshing.

  This wayGolden soup rolling stone mandarin fish,The raw materials are simple, the knives are exquisite, the collocation is exquisite, salty and palatable, and the original color of Huaiyang cuisine is still maintained in innovation, which should be the best inheritance.

  Zhang Guangbing, the founder of this restaurant, is the inheritor of authentic Huaiyang cuisine. In his hands, the traditional kitchen knife seems to have been given a new life, and Huaiyang cuisine has made new tricks. Brown sugar walnuts, two-color shrimps, shredded beef in cloth bags, etc., just the face value is very exciting.

  The fourth stop is the 486 non-legacy gathering area, "Yangzhou at the fingertips"

  Many people who come to Yangzhou to play will be related to this.486Non-legacy gathering area "Passing by,In fact, it’s opposite Geyuan.. Here, you may not think that these seemingly ink paintings are actually made of Yangzhou embroidery.

  And the bird cage. Yangzhou’s bird cages are not only elegant in style, complicated in production process, but also exquisite in materials. What is even more amazing is that even the details, it has achieved the ultimate. Ivory Gate, a bird food jar in Qing Dynasty, and one for officials to wear hualing.XuepoIt takes two years to make such a birdcage.sevenLast month, it was no easier than building a house.

Xuepo

  In Yangzhou Intangible Cultural Heritage Cluster, masters rely on inheritance and continuous innovation to carry on precious memories from generation to generation. If you don’t think it’s enough here, you can go to the next oneChina Jade MuseumVisit,The skilled craftsmen here represent the famous Yangzhou craft in the jade industry!

  Hetian jade, Yangzhou worker.The best material comes from Hotan, and the best craft is in Yangzhou. There are two things in Yangzhou workers that are unique skills. One isShanzidiaoThere is another one.Chain life.

The mountain son carved Dayu to control water and Yushan Mountain weighed more than 10,000 kilograms. It took six years for skilled craftsmen to carve it here in Yangzhou.


Chain life

  This movable chain,The earliest collar technology can be traced back to the Spring and Autumn Period and the Warring States Period.The hole diameter of each chain must be the same size, and the carving also needs to be formed at one time. As long as there is a mistake in one chain, all efforts will be wasted. Yangzhou craftsmen have higher requirements for chain work. In order not to waste raw materials,A piece of jade can make works three times as high,Therefore, even in today’s advanced technology,"Chain life" still cannot be completely replaced by machines.

  In Yangzhou Arts and Crafts Museum, there is also a treasure of the town hall — —Emerald mantis cabbageThis emerald mantis cabbage is heavy.150Kilogram, lifelike, vivid, the price.Forget it. It’s priceless.

  The fifth stop Wen Qing must go to "Pishi Street"

  Pishi Street can be visited, eaten and played. Accommodation can also be a literary style.

  "wide residence"Just a family.A homestay that exudes traditional culture.. The furnishings in the hall are all non-legacy works by Yangzhou craftsmen. 

  In the homestay, we sawPoint snailCrafts.Point snailIt’s a skill,"Point" is the technique and "snail" is the raw material for making.It is actually made of luminous snails and pearl shells.

  The sixth stop, Slender West Lake Hot Spring Resort, is the "water jacket" of slow life in Yangzhou.

  When I came to Yangzhou, I experienced the "leather bag water" in the morning, but how can I not experience the "water foreskin" at night? The bathing culture in Yangzhou can be traced back to more than 2000 years ago. For Yangzhou people, bathing is not only a personal habit, but also a way of life, which is people’s love for life and the exploration of life fun. The content of bathing in Yangzhou is rich. In Slender West Lake Hot Spring Resort and some Tang Chi, precious Chinese herbal medicines such as saffron have been added, which can clear away heat, relieve depression and soothe the nerves.

  After taking a bath, you can also have a rest in the lounge and experience one of the three knives in Yangzhou.Pedicure knife.Pedicure knife, Yangzhou, is skilled in medicine, skilled in art, and passed down from generation to generation.Coupled with the exquisite skills of pedicurists, you are guaranteed to enjoy the satisfaction on your toes.

  Yangzhou is prosperous because of the canal, and it is infiltrated with a different cultural atmosphere."Who knows Zhuxi Road, the song is Yangzhou."If you haven’t been to Yangzhou, a trip to Yangzhou will definitely make you glad you came!

  The complete version of the second episode of "Traveling around Jiangsu" is presented! Poke the video to get more exciting ↓ ↓ ↓

   (Manuscript and video source: Editor of Jiangsu Guangdian Rong Media News Center/Zhang Quanquan)

[See you at 8: 00] online celebrity "Zhang Meili" was detained and the police collected clues about illegal crimes.

CCTV News:At 8 o’clock every day, CCTV will sort out the big and small things that happened around us within 24 hours.

The torch relay of Hangzhou Asian Paralympic Games was successfully concluded.

In the third quarter of the country, the direct settlement of medical treatment across provinces and different places exceeded 36 million.

More than 600 wetland nature reserves and 900 national wetland parks have been established nationwide.

Secretary of the Party Group of the former Legislative Affairs Office of Guangxi Zhuang Autonomous Region, and any leader who violated the law seriously were expelled from the Party.

Zhang Xiulong, former deputy secretary and deputy director of the Standing Committee of the People’s Congress of Guangxi Zhuang Autonomous Region, was investigated.

6 people were killed in Pingguo explosion in Guangxi. 

A collision between a tour bus and a car occurred in Yunlin, Taiwan Province, resulting in 4 deaths and 22 minor injuries.

In case the commander announced the objectives of Gaza’s operational plan, saying that a new "security regime" would be established.

Hamas announced the release of two Americans, and UN agencies said that about 1.4 million people in Gaza were displaced. 

Trump and other three defendants have pleaded guilty in the case of trying to overthrow the presidential election in Georgia.

A large number of dead sardines appeared in a fishing port in Kumamoto Prefecture, Japan.

An international research team deciphered the octopus genome map.

Online celebrity "Zhang Meili" was detained, and Shaanxi Suide police collected clues about illegal crimes.

A vocational college student in Sichuan slaughtered stray dogs? School: Two students involved were detained for observation and the police intervened.

The police in Zhangjiagang City intercepted more than a thousand cats: these cats would have passed 4.5 yuan off as pork and mutton per catty.

Jiangsu "scalpers" each accepted 100 yuan, took dozens of fans to the concert, and were detained.

A woman’s cat and coffee shop in Wuhan was scratched, and the merchant refused to pay the medical fee. Merchant: The cat has been vaccinated.

A woman in Chengdu, Sichuan Province threw 60,000 yuan by mistake, and the old man picked it up and returned it.

The topic of "fragile college students" is no longer just self-mockery, but also sounds an alarm for the physical health problems of contemporary college students.

— — China News Network commented that the word "crispy college students" quickly became popular on the Internet.

In Jiyuan, Henan Province, the Wangwu Mountain forest is completely dyed in autumn, and the red leaves enter the best viewing period.

In autumn, egrets fly, play and feed in the waters of Shangshan Park in Tengzhou City, Shandong Province.

  On October 21st, the China Sports Delegation of the 4th Asian Paralympic Games in Hangzhou announced that Huang Xiaolian and Sun Gang would be the flag bearers of the China Sports Delegation at the opening ceremony of the 4th Asian Paralympic Games in Hangzhou. Huang Xiaolian is a female wheelchair basketball player and won the silver medal in wheelchair basketball at the 2020 Tokyo Paralympic Games. Sun Gang is a male wheelchair fencer, who won individual and team gold medals in foil at the 2020 Paralympic Games in Tokyo.


Editor in charge: Qian Jingtong

Editor: Xiao Xiao

Full process control to ensure the safety of lithium battery

  Lithium battery production line. Photo courtesy of vision china

  ◎ Chen Ke Our reporter Changfeng Wu

  With the popularity of mobile phones and electric cars, lithium batteries are playing an increasingly important role in people’s lives. However, the fire and explosion accidents of electric vehicles and energy storage power stations caused by the inherent thermal runaway of lithium batteries also make the safety of lithium batteries a problem that cannot be ignored. This is also a long-term technical challenge faced by the lithium battery industry.

  At the Sichuan Science and Technology Awards Conference held recently, the team of Professor Xiang Yong from the University of Electronic Science and Technology of China, as the first completion unit, won the first prize of Sichuan Science and Technology Progress Award for the project "Key Technologies and Applications of Safety Control of Lithium Batteries Based on Multi-field Perception and Independent Flame Retardation". "How to improve the safety of lithium batteries and reduce the risk of overheating and explosion of batteries is a must." Xiang Yong said that in order to overcome this hurdle, he and his team have been exploring and struggling for more than ten years.

  Overcoming three major problems of lithium battery safety

  "Since 2012, we have gradually developed a complete electrochemical Qualcomm characterization platform and made a series of achievements in the research of lithium battery electrolytes, electrode materials and packaging materials." Xiang Yong said that he and his team began to try to apply the electrochemical Qualcomm characterization technology to the research on the dynamic change of the safety performance of lithium batteries in the whole life cycle, but during the research and development process, they found that the parameters monitored by the existing characterization methods were not enough to directly reflect the thermal runaway risk of lithium batteries.

  In Xiang Yong’s view, the thermal runaway process of lithium batteries involves manufacturing defects, aging and deterioration, management failure, abnormal environmental conditions and other factors, as well as manufacturing, storage and transportation, service and other links, and many technical problems need to be solved urgently.

  "There are three main problems to be overcome to solve the safety management and control of lithium batteries throughout their life cycle." Xiang Yong told Science and Technology Daily that real-time monitoring of thermal runaway of lithium battery is the first difficult problem. The difficulty lies in that conventional sensors cannot be embedded in the battery, and external signal sensing can only be relied on to infer the safety state of the battery, which will lead to inaccurate monitoring data.

  "Early warning and protection of lithium battery thermal runaway process is the second problem." Xiang Yong said that the measures taken after the thermal runaway of lithium batteries are usually "one size fits all", that is, shutting down the whole power supply system, which can not fundamentally eliminate safety accidents and will damage the service reliability of the power supply system.

  "The combustion blocking after the lithium battery caught fire is the third problem." Xiang Yong said that in the electrolyte of lithium battery, the organic solvent will produce flammable and explosive components when it is decomposed by heat, which will become the root cause of the fire and explosion of lithium battery after being mixed with oxygen. Therefore, once the lithium battery catches fire, it is extremely difficult to block the combustion.

  After clarifying the R&D problems and selecting the R&D direction, Xiang Yong team, together with Sichuan Institute of Safety Science and Technology, Sichuan Institute of Product Quality Supervision, Inspection and Testing, Sichuan Branch of China Tower Co., Ltd., Southwest Petroleum University and other Industry-University-Research companies, conducted in-depth research and exploration on the monitoring and control of the safety status of lithium batteries throughout their life cycle. Under the leadership of Xiang Yong, the participating research institutes have made concerted efforts to tackle key problems, giving full play to their respective strengths in the fields of theoretical research, technology development and application promotion.

  "We have successfully developed the in-situ preparation integration technology of multi-parameter thin film sensor and lithium battery current collector, realized the integrated integration, and solved the problem of sensor ‘ Buried, measured accurately, transmitted, with little influence ’ Key technical challenges. " Xiang Yong said that the team independently developed a special algorithm for artificial intelligence electrochemical countermeasure migration learning, and combined with the precise design model developed in the early stage, the accuracy of fault battery identification was improved to 98.6% in one fell swoop; Self-developed Qualcomm electrolyte preparation and screening technology and related devices improve the screening efficiency by 100 times, and realize the rapid optimization of the flame retardant and electrochemical properties of electrolyte.

  On April 24th, 2022, an expert group headed by Academician Wu Feng, a famous lithium battery expert, evaluated the technical achievements of lithium battery safety series developed by Xiang Yong team. The expert group agreed: "This achievement belongs to the international frontier technology field, and its indicators, model prediction accuracy and electrolyte self-extinguishing time are at the international leading level."

  Accumulated economic benefits exceeded 1 billion yuan.

  Since 2019, China Tower Energy Company has applied the project results to the power supply system of China Tower communication base station, supported the real-time online monitoring of more than 500,000 lithium batteries in the standby system of Sichuan communication base station, and warned the safety risks of lithium batteries for more than 20,000 times, with a success rate of 100%. More than 13,000 failed batteries were safely returned, and fire hazards were eliminated for more than 1,500 times, which effectively ensured the safe operation of the tower communication base station without any lithium battery thermal runaway accident.

  Shanghai Institute of Space Power Supply applied this achievement to solve the problem of sudden safety failure of lithium battery module. At present, this technology has been applied to Fengyun-4 02 satellite, new technology test satellite and other models; Sichuan Changhong Power Supply Co., Ltd. has developed a special integrated power supply with high weight ratio and high density of batteries and accessories based on the results of this project.

  In October 2019, after introducing the technical achievements of the project, Hubei Yiwei Power Co., Ltd. further developed the online capacity prediction technology of lithium batteries, and successfully applied the new technology to the transformation of existing production lines and the construction of new production lines, effectively improving the production capacity of lithium batteries.

  Xiang Yong told reporters that the popularization and application of the project results can help to develop high-safety and high-reliability new lithium battery products, eliminate hidden dangers of production safety risks, and also help to develop new lithium battery safety management system and improve the safety management and control level of lithium battery system. "Especially for lithium battery users, it can reduce the accident rate of lithium battery thermal runaway, reduce disaster losses and save operation and maintenance costs."

  The data shows that since March 2019, the achievements of this project have accumulated over 1 billion yuan in economic benefits, and produced a wide range of social benefits, playing a role in serving major and key national projects.

[See you at 8: 00] In 2018, I paid 16 billion yuan for migrant workers.

  At 8 o’clock every day, CCTV will sort out the big and small things that happened around us within 24 hours.

  [Concern of the two sessions]

  He Lifeng, Director of the National Development and Reform Commission, talks about "56789" of China’s private economy.

11 

  On March 6th, He Lifeng He Lifeng, director of the National Development and Reform Commission, quoted "56789" (pronounced as 56789) to describe the position and role of private economy in China’s economic development. That is, the private economy has contributed 50% of the tax revenue, 60% of GDP, 70% of technological innovation, 80% of urban employment and 90% of enterprises in China. He Lifeng said that these figures show from one side that the position and role of private economy in China’s economic development is very prominent. 

  Ning Ji Zhe, Deputy Director of the National Development and Reform Commission: The "Belt and Road" has turned to the stage of "meticulous painting"

one

  On March 6, Ning Ji Zhe, deputy director of the National Development and Reform Commission, said in response to a reporter’s question that at present and in the future, the construction of the Belt and Road is changing from the stage of "freehand brushwork" in the layout of articles to the stage of "meticulous painting" in intensive cultivation. We should adhere to the principles of "three communities" and "five links", follow the market orientation and international practices, give play to the guiding role of enterprises and the government, and promote the joint construction of "one"

  Lian Weiliang, deputy director of the National Development and Reform Commission: In 2018, he paid 16 billion yuan for migrant workers.

one

  On March 6, Lian Weiliang, deputy director of the National Development and Reform Commission, said in response to a reporter’s question that since last year, 3.59 million people who had been executed for breaking their promises, that is, "Lao Lai", were afraid of joint punishment and fulfilled their repayment obligations. The amount of execution of various cases exceeded 4.4 trillion yuan, 10 billion yuan of tax arrears were cleared, and 16 billion yuan was paid for migrant workers in 2018, and the number of cases of wage arrears for migrant workers dropped by more than 40%.

  Zhou Hongyi: As long as the system is written by people, there will be loopholes and loopholes will be exploited.

one

  The second session of the 13th Chinese People’s Political Consultative Conference held a press conference on the afternoon of March 6th. When Zhou Hongyi, a member of Chinese People’s Political Consultative Conference, answered a reporter’s question, he said that if the security problem was not solved, the digital industry would be devastated. Those who were not connected to the internet in the past are connected to the internet, and those who could not be controlled in the past are controlled. As long as the system written by people has loopholes, if there are loopholes, it will be exploited and attacked by people. Once problems occur, the more advanced the system, the more problems it will bring.

  [domestic]

  Ministry of Foreign Affairs of China: Cancellation of rapeseed import qualification of processing enterprises according to law.

Freeland, Canadian Foreign Minister, recently said that it is worrying that the General Administration of Customs of China cancelled the qualification of a Canadian enterprise to export rapeseed to China, and he did not believe that there was any scientific basis. In response, China's Foreign Ministry spokesperson Lu Kang said at a regular press conference on the 6th that the decision made by China was completely reasonable, reasonable and legal in order to protect the health and safety of the people.

  Freeland, Canadian Foreign Minister, recently said that it is worrying that the General Administration of Customs of China cancelled the qualification of a Canadian enterprise to export rapeseed to China, and he did not believe that there was any scientific basis. In response, China’s Foreign Ministry spokesperson Lu Kang said at a regular press conference on the 6th that the decision made by China was completely reasonable, reasonable and legal in order to protect the health and safety of the people.

  76 projects in Zhangjiakou Division of Beijing Winter Olympics will be completed by the end of August next year.

  According to the Zhangjiakou Municipal Government, 76 venues and infrastructure projects in Zhangjiakou Division of Beijing Winter Olympics will be completed by the end of August next year. In addition, the main lines of Beijing-Zhangjiakou high-speed railway and Yanchong high-speed railway will be completed and opened to traffic this year.

  The number of motor vehicles in Beijing will be controlled at 6.2 million in 2019.

It is understood that according to the deployment of Beijing's traffic work in 2019, the number of motor vehicles in the city will be controlled at around 6.2 million this year, the total mileage of rail operation will reach 699.3 kilometers, and the proportion of green travel in the central city will reach 74%. In order to speed up the interconnection of Beijing-Tianjin-Hebei road network and strengthen the internal and external traffic links of urban sub-centers. This year, six projects will be built in Beijing, including Yanchong Expressway (Beijing section), New Airport Expressway and New Airport North Line Expressway (middle section). Construction of G109 new line expressway and four hub stations, including Universal Studios North Hub and Wenlv District West Bus Center Station, was started.

  It is understood that according to the deployment of Beijing’s traffic work in 2019, the number of motor vehicles in the city will be controlled at around 6.2 million this year, the total mileage of rail operation will reach 699.3 kilometers, and the proportion of green travel in the central city will reach 74%. In order to speed up the interconnection of Beijing-Tianjin-Hebei road network and strengthen the internal and external traffic links of urban sub-centers. This year, six projects will be built in Beijing, including Yanchong Expressway (Beijing section), New Airport Expressway and New Airport North Line Expressway (middle section). Construction of G109 new line expressway and four hub stations, including Universal Studios North Hub and Wenlv District West Bus Center Station, was started.

  Hainan will completely ban the sale of fuel vehicles from 2030, giving a timetable for "total ban" 

  At the press conference held on the 6th, the Hainan Provincial Government officially released the Development Plan of Clean Energy Vehicles in Hainan Province, which stated that "the sale of fuel vehicles will be completely banned in Hainan from 2030". As a result, Hainan province became the first province in China to ban the sale of fuel vehicles, and gave a specific timetable.

  Comrade Mao Zhiyong passed away

The Communist Party of China (CPC)'s outstanding party member, a loyal communist fighter, an outstanding leader in China's agricultural and economic construction front, and Comrade Mao Zhiyong, vice chairman of the Ninth National Committee of the China People's Political Consultative Conference, died in Hunan at 14: 10 on March 4, 2019 at the age of 90.

  The Communist Party of China (CPC)’s outstanding party member, a loyal communist fighter, an outstanding leader in China’s agricultural and economic construction front, and Comrade Mao Zhiyong, vice chairman of the Ninth National Committee of the China People’s Political Consultative Conference, died in Hunan at 14: 10 on March 4, 2019 at the age of 90.

  [international]

  Former South Korean President Lee Myung-bak was released on bail.

one

  According to Korean media reports, former South Korean President Lee Myung-bak was released on bail on the 6th. The court put forward bail conditions, requiring Lee Myung-bak to stay in his own residence; You can only contact immediate family members and lawyers, and you are not allowed to meet the rest of the staff, and you are restricted from going out; Only with the permission of the court can you go out to the hospital for treatment.

  Hillary confirmed that she will not participate in the 2020 general election Trump: What a pity!

one

  According to Russian media reports, recently, former US Secretary of State Hillary Clinton announced that she would not participate in the 2020 general election. In this regard, Trump expressed regret and said that he would miss Hillary Clinton very much in the 2020 presidential election.

  Suicide bomb attacks on a construction company in Afghanistan have killed 21 people.

one

  A number of suicide bombings occurred in a private construction company near Jalalabad city airport in eastern Afghanistan, killing 21 people, including the attackers. According to official information, 16 employees of the construction company were killed and 9 others were injured in the attack. Security personnel are still cleaning up the area to eliminate the hidden dangers of explosives.

   "London patient" is expected to become the second person to cure AIDS.

AIDS is a malignant infectious disease caused by HIV. Viruses invade the human body and destroy the immune system. Infected people gradually lose their resistance to various diseases until they die. In the face of such a malignant disease, the medical community has recently received good news. A patient treated in London, England, is expected to become the second AIDS patient successfully cured in the world after the Berlin patient.

  AIDS is a malignant infectious disease caused by HIV. Viruses invade the human body and destroy the immune system. Infected people gradually lose their resistance to various diseases until they die. In the face of such a malignant disease, the medical community has recently received good news. A patient treated in London, England, is expected to become the second AIDS patient successfully cured in the world after the Berlin patient.

  Society

  Is it really uncomfortable for a "hardcore" doctor to make a gastroscope for himself?

Sitting alone in the operating room, my right hand is manipulating the gastroscope tube inserted into my throat, and my eyes are fixed on the screen, calmly observing my stomach environment … … These days, Jin Chengfeng, a gastroenterologist in the Fourth Affiliated Hospital of Zhejiang University School of Medicine, became popular on the Internet. Jin Chengfeng said that he did this to feel whether gastrointestinal endoscopy was really so uncomfortable, and he was also flustered when it was his turn to do gastroscopy. Yunnan Dulongjiang Border Police: Haircutting is an essential skill for us.

  Sitting alone in the operating room, my right hand is manipulating the gastroscope tube inserted into my throat, and my eyes are fixed on the screen, calmly observing my stomach environment … … These days, Jin Chengfeng, a gastroenterologist in the Fourth Affiliated Hospital of Zhejiang University School of Medicine, became popular on the Internet. Jin Chengfeng said that he did this to feel whether gastrointestinal endoscopy was really so uncomfortable, and he was also flustered when it was his turn to do gastroscopy.

  Yunnan Dulongjiang Border Police: Haircutting is an essential skill for us.

Recently, the police at the Dulongjiang Border Police Station in Gongshan County, Nujiang Prefecture, Yunnan Province, brought haircutting tools to give haircuts for the people. Li Xiaojun, director of the Dulongjiang Border Police Station, said that there is such an unwritten rule that the first job that police officers newly transferred to Dulongjiang Border Police Station need to learn is to get a haircut.

  Recently, the police at the Dulongjiang Border Police Station in Gongshan County, Nujiang Prefecture, Yunnan Province, brought haircutting tools to give haircuts for the people. Li Xiaojun, director of the Dulongjiang Border Police Station, said that there is such an unwritten rule that the first job that police officers newly transferred to Dulongjiang Border Police Station need to learn is to get a haircut.

  14-year-old boy sells paintings on the street to save cancer Aunt: My "mother" is my aunt.

one

  There have always been admirable teenagers in China. In ancient times, Ti Ying saved his father, but today, he has saved his aunt by thinking of sweat. He Sihan is 14 years old. I don’t know if he has learned the story of Ti Ying saving his father, but his actions are enough to make many adults feel sorry for themselves. It is estimated that my aunt He Jianhua didn’t expect that she thought it was a small "drag bottle" and later became the engine she hoped to live.

  [Sports]

  At the age of 26, Ning Zetao announced his farewell to the swimming pool and started his new life.

one

  On March 6th, swimmer Ning Zetao announced his farewell to the swimming pool in his Weibo, and today is his 26th birthday. In 2015, in the men’s 100m freestyle final of the 16th Kazan World Swimming Championships, Ning Zetao won the championship in 47.84 seconds and won the first gold medal in the World Championships, creating the history of Asian swimming.

  [Entertainment]

  The Wandering Earth box office exceeded 4.5 billion yuan.

one

  The Wandering Earth, which has been released for one month, has earned a cumulative box office income (including service fees) of 4,541.6 million yuan! According to industry insiders, the state clearly supports the development of the film industry, and this year’s film market still has a "good show."

  [face]

  [Li Shishi] A famous Korean chess player: I am considering retiring or taking a long break.

  Li Shishi, a famous Korean chess player, said that he was considering retiring or taking a long break. This year may be the last year of his professional career. "It has been too long since I learned chess and became a professional chess player. I am considering retiring or taking a long break. This year may be the last year of my career as a professional chess player." Li Shishi said.

  [Cai Hongxia] Do you like this "occupational disease" with a slow voice and a big smile?

one

  He was awarded the first-class merit twice, was named as a model nurse of the whole army, won the honor of "Top Ten Most Beautiful Doctors" in China, and the highest honor medal of international nursing "Nightingale Award", and was re-elected as a deputy to the National People’s Congress for two times. All these lights are earned by her understanding, tolerance and hard work over the past 37 years.

  [Yang Naisi] The death of a famous linguist once made Juexue shine again.

The Institute of Linguistics of the Chinese Academy of Social Sciences published an obituary on the 6th. Mr. members of the Communist Party of China (CPC), a famous linguist and researcher of the Institute of Linguistics of the Chinese Academy of Social Sciences, died in Beijing Hospital at 21: 00 on March 5, 2019 at the age of 92. His efforts have made the study of Basiba characters, which has almost become a unique school, shine again and have had an important influence in the field of Chinese phonology.

  The Institute of Linguistics of the Chinese Academy of Social Sciences published an obituary on the 6th. Mr. members of the Communist Party of China (CPC), a famous linguist and researcher of the Institute of Linguistics of the Chinese Academy of Social Sciences, died in Beijing Hospital at 21: 00 on March 5, 2019 at the age of 92. His efforts have made the study of Basiba characters, which has almost become a unique school, shine again and have had an important influence in the field of Chinese phonology.

  See you at 8 o’clock tomorrow!

  Editor: Zhu Xinyu Xiao Xiao Dai Mengmeng

Can new energy vehicles run fast without subsidies?

  Recently, the largest public centralized charging station in Henan Province — — "United Fast Charging" was put into operation in Zhengzhou, and all charging piles were charged with high-power DC fast charging, which can meet the requirements of charging more than 100 new energy vehicles at the same time. The picture shows the driver preparing to charge the new energy vehicle. Photo by Zhang Tao (Zhongjing Vision)

  After the subsidy retreat, domestic new energy vehicles will not only face competition with traditional fuel vehicles, but also compete with foreign new energy vehicle brands. Impressing consumers with suitable and high-quality products may be the most effective means for new energy vehicle manufacturers to resolve market risks. The core of competition among new energy automobile manufacturers is the competition of product technology and service.

  With the end of the first half of 2019, new energy vehicles have truly entered the post-subsidy era.

  Chen Shihua, Assistant Secretary-General of China Association of Automobile Manufacturers, said that the current new energy vehicle market is still a market stimulated by policies, and with the support of national and local policies, it is in a rapid rising cycle. The decline of this subsidy is expected to have little long-term impact on the industry, and the previous prediction of the annual production and sales of 1.6 million new energy vehicles in 2019 will remain unchanged.

  After waiting and seeing, the price increase is inevitable.

  June 25th is the last day of the switching period between the subsidy policy for new energy vehicles in 2018 and the subsidy policy for new energy vehicles in 2019. Since June 26th, consumers have enjoyed the most subsidies or reduced them by 58%.

  "The withdrawal of subsidies mainly takes into account that the development of the new energy automobile industry has begun to take shape." Zhou Yi, assistant researcher of the Ministry of Industry of the State Council Development Research Center, said. Before 2014, the output of new energy vehicles was very small, less than 20,000. In 2014, the output jumped to 78,000. In 2018, the sales of new energy vehicles in China reached 1.256 million, accounting for more than half of the world’s total, with remarkable achievements.

  In fact, the rapid growth of new energy vehicles in China in the past is inseparable from subsidies. According to the "Announcement on the Preliminary Review of Subsidies for the Promotion and Application of New Energy Vehicles in 2016 and Previous Years" published on the website of the Ministry of Industry and Information Technology in March this year, nearly 12.6 billion yuan of subsidies will be distributed to nearly 100 enterprises, of which BYD will become the biggest beneficiary with 2.689 billion yuan, and Geely will rank second with 1.111 billion yuan.

  With the subsidy for new energy vehicles declining year by year, independent car companies will naturally be affected to varying degrees, especially whether the price of new energy vehicles will increase, which has become the focus of consumers’ attention.

  The reporter recently visited some 4S stores in Beijing, such as Chery, BYD and GAC New Energy, and has not seen a clear price increase notice. They are all selling cars at the subsidy standard of 2018.

  Chen Shihua said, "At present, the profit rate of new energy vehicles is very low, and it is difficult for car companies themselves to bear the reduction of subsidies." "After the subsidy has dropped, the cost of car companies has increased substantially. If consumers do not accept the price increase, it will be difficult for market demand to start effectively." Cui Dongshu, Secretary-General of the National Passenger Car Market Information Association, said that the subsidy for new energy vehicles is much lower than the cost reduction of car companies, and the profit pressure of new energy car companies is greater. Car companies should not only cover manufacturing costs, but also consider the capital cost of subsidies that are not in place, so they will definitely raise prices.

  Competition will be more intense.

  "In recent years, in addition to the increase in quantity, the quality of new energy vehicles and the development of industrial chain have also been greatly improved." Zhou Yi said.

  From the quality point of view, the battery life is generally on the rise. A-class electric vehicles with a standard cruising range of more than 400 kilometers have become the mainstream, and the intelligent interconnection is also developing continuously. The level of automatic driving test is getting higher and higher, and the localization replacement rate and globalization level of parts and components are also constantly improving. From the industrial chain point of view, the upstream and downstream industrial chains of new energy vehicles are more complete, and a number of excellent enterprises have emerged in the fields of power batteries, non-battery accessories and other parts, complete vehicles such as independent brands and new Internet forces, and manufacturing and operation of charging piles.

  And the fast-growing new energy automobile industry will be affected after stepping on the "brake" of subsidy retreat?

  "The challenge is that the competition will be more intense in the future." Zhou Yi said that after the withdrawal of subsidies, domestic new energy vehicles not only face competition with traditional fuel vehicles, but also with foreign new energy vehicle brands, and there is fierce competition within domestic new energy vehicles.

  Lu Fuyong, a lecturer in industrial economy and national economy in university of international business and economics, has been paying attention to the development of new energy automobile industry in recent years. He told reporters that in the era of subsidies for new energy vehicles, there are four aspects of market risks: First, the competition in the overall market will be further intensified, and the subsidy policy will make the competition more intense, and the industry will gradually move toward the survival of the fittest. In this process, traditional car companies still have certain competitive advantages. Second, the real demand of consumers will gradually become clear. In the past, due to the support of policies, the market has always overestimated the real demand of consumers, and it is very likely that the market demand will fall back in the short term. The third is the risk of capital. In recent years, the new forces of car-making have risen rapidly with the help of capital. As the sales of new energy vehicles move from hot to stable, there is uncertainty whether these capitals will still be active in the industry. The fourth is the technical service risk.

  Lu Fuyong believes that how to grasp the real needs of consumers in the post-subsidy era and impress consumers with suitable and high-quality products may be the most effective means for new energy vehicle manufacturers to resolve market risks. "In the future, the competition of new energy automobile manufacturers will gradually shift to the comprehensive value competition of products, and the core is the competition of product technology and service."

  Lu Fuyong said that with the growth of new energy vehicles and the extension of service life, traffic and safety accidents related to new energy vehicles will further increase, and the short service life of new technologies will increase product risks; At the same time, new energy vehicles recalled due to product quality problems are also accumulating. The core to solve these problems is still to improve product quality and technical services, which is also the main difficulty faced by new energy vehicle manufacturers.

  Intelligentization will become the commanding height.

  "In 2019, China’s automobile market will still run at a low speed, but new energy vehicles will continue to grow. New energy automobile products should be customized in design, intelligent in function and platformized in development. " Shi Jianhua, Deputy Secretary-General of China Automobile Industry Association, said that with the rapid advancement of scientific and technological revolution, the new generation of information technologies such as 5G, cloud computing and artificial intelligence are deeply integrated with automobile transportation and other fields, which constantly promotes the formation of multi-dimensional information interaction networks between cars, roads, people and clouds, and people’s production and lifestyle are undergoing profound changes. Smart cars have become the commanding heights of the future development of the automobile industry.

  Shi Jianhua believes that in the future, the automobile industry should take green and intelligence as the development direction, and will focus on breaking through the key components of fuel cell technology and related industrial chains, advance the research and development and industrial application of intelligent driving technology, enhance the green and intelligent level of the industry, and accelerate the development of new energy and intelligent networked vehicles.

  Zhou Yi said that at present, there is a trend of "interconnection, autonomous driving, sharing and electrification" in the global automobile industry, and the networking of vehicles, autonomous driving and electric vehicles are closely related, and with the rise and application of 5G technology, it is expected that the application scenarios of electric vehicles under 5G will be more abundant in the future. In this context, the new energy vehicle market will be polarized in the future, and a few car companies will stand out because of their technical and cost advantages.

  "Whether new technologies and new industrial formats such as autonomous driving, car networking, intelligent transportation and driverless taxis can be commercialized on a large scale depends entirely on many factors such as cost, technology maturity and consumer acceptance." Zhou Yi said, but what is certain is that China has taken the lead in international exploration in these fields due to its huge market scale and abundant capital market, and it is expected to lead the global development in the future. (Economic Daily China Economic Net reporter Liu Wei)

The United Nations Security Council held its first meeting on artificial intelligence, and China put forward five principles of governance.

  UN Security Council Secretary-General Guterres called for the establishment of a global regulatory body to supervise artificial intelligence, in much the same way as other institutions supervise aviation, climate and nuclear energy. The proposed institution is composed of artificial intelligence experts, sharing their expertise with government and administrative agencies that may lack relevant technical knowledge.

  Zhang Jun, Permanent Representative of China to the United Nations, pointed out that in order to seek technological hegemony and build exclusive circles, some developed countries maliciously obstruct the technological development of other countries with various excuses and actions and artificially create technological barriers, which China resolutely opposes.

  On July 18th, local time, the UN Security Council held a high-level public meeting with the theme of "Opportunities and risks brought by artificial intelligence to international peace and security". Antonio guterres, Secretary-General of the Security Council, called for the establishment of a global regulatory body to supervise this new technology.

  This is the first time that the Security Council has held a meeting on artificial intelligence. Zhang Jun, Permanent Representative of China to the United Nations, put forward five principles on the governance of artificial intelligence: first, adhere to ethics first; second, adhere to safety and controllability; third, adhere to fairness and inclusiveness; fourth, adhere to openness and tolerance; and fifth, adhere to peaceful use.

  It is still far from reaching a legally binding resolution.

  On the same day, Guterres, Jack Clark, co-founder of Anthropic, an artificial intelligence startup, and Ceng Yi, a researcher at the Institute of Automation, China Academy of Sciences, gave a briefing.

  Guterres warned that artificial intelligence is playing a role in many fields, but it may also be used by malicious people, including using it for terrorism, inciting hatred and violence. He welcomed the call for the establishment of a new UN agency, saying it would help to maximize the role of artificial intelligence and better manage risks. He said that the artificial intelligence regulatory agency of the United Nations should standardize, supervise and enforce the rules of artificial intelligence, and the supervision method is roughly the same as that of other institutions in supervising aviation, climate and nuclear energy.

  At the meeting, diplomats and leading experts in the field of artificial intelligence explained to the Security Council the risks and threats of artificial intelligence technology, as well as its scientific and social benefits. They said that although the development speed of this technology is accelerating, there are still many unknowns. "It’s like making an engine without understanding the combustion principle." Clark said that private companies should not be the only creators and regulators of artificial intelligence.

  The body proposed by the Security Council is composed of experts in the field of artificial intelligence, who will share their expertise with government and administrative agencies that may lack technical knowledge to solve the threat of artificial intelligence.

  At present, it is still far from reaching a legally binding resolution on governance. However, most diplomats support the formulation of global governance mechanisms and international rules.

  James Cleverly, the British Foreign Secretary who presided over the meeting, said: "No country is immune from artificial intelligence, so we must involve the broadest alliance of international actors from all fields." Britain holds the rotating presidency of the Security Council this month.

  China: Oppose the use of artificial intelligence to seek military hegemony.

  Zhang Jun pointed out in his speech that artificial intelligence, as a "double-edged sword", is good or bad, good or evil, depending on how human beings use it, how to regulate it, and how to coordinate science, development and security. The international community should uphold the true spirit of multilateralism, conduct extensive dialogues, constantly build consensus, and explore the guiding principles for the governance of artificial intelligence. China supports the United Nations to play a central coordinating role in this regard, supports Secretary-General Guterres to convene in-depth discussions among all parties, and supports all countries, especially developing countries, to fully participate in and make contributions.

  Zhang Jun put forward five principles about artificial intelligence governance. First, adhere to ethics first. To ensure that artificial intelligence technology will always benefit mankind, we must take "people-oriented" and "intelligence for goodness" as the basic criteria to standardize the development direction of artificial intelligence and avoid this technology becoming a "runaway wild horse". On this basis, gradually establish and improve the artificial intelligence ethics, laws and regulations and policy system.

  The second is to adhere to safety and controllability. There are many uncertainties in the development and application of artificial intelligence related technologies, and safety is the bottom line that must be kept. The international community should strengthen risk awareness, establish an effective risk early warning and response mechanism, ensure that risks beyond human control do not occur, ensure that machines do not kill themselves, and ensure that humans have the ability to press the stop button at critical moments.

  Guterres said on the same day that the United Nations must reach a legally binding agreement before 2026 to ban the use of artificial intelligence in automated war weapons.

  The third is to adhere to fairness and inclusiveness. Zhang Jun said that developing countries’ equal access to and utilization of artificial intelligence technologies, products and services is essential to bridge the technological gap, digital gap and development gap between North and South. In order to seek hegemony in science and technology and build an exclusive circle, some developed countries maliciously obstruct the technological development of other countries with various excuses and actions and artificially create barriers to science and technology. China firmly opposes this.

  The fourth is to adhere to openness and tolerance. The development of science and technology should achieve a relative balance between promoting technological progress and ensuring safe application. The best way is to maintain open cooperation, encourage interdisciplinary, cross-disciplinary, cross-regional and cross-border exchanges and dialogues, oppose various forms of "small courtyard walls" and "decoupling and breaking chains", and create an open, inclusive, fair and non-discriminatory environment for scientific and technological development.

  The fifth is to adhere to peaceful use. It is necessary to focus on tapping the potential of artificial intelligence in promoting sustainable development, promoting cross-disciplinary integration and innovation, and better empowering global development. The Security Council can deeply study the application and influence of artificial intelligence in conflict situations and take measures to enrich the United Nations peace toolbox. All countries should uphold a responsible national defense policy and oppose the use of artificial intelligence to seek military hegemony and undermine the sovereignty and territorial integrity of other countries.

  Zhang Jun said that China adheres to the concept of the community of human destiny and has always participated in the global cooperation and governance of artificial intelligence with a highly responsible attitude, and has successively submitted two position papers on the military application and ethical governance of artificial intelligence on the UN platform. China is willing to work with the international community to actively implement global development initiatives, global security initiatives and global civilization initiatives in the field of artificial intelligence, adhere to development priorities, safeguard common security, promote cross-cultural exchanges and cooperation, join hands with countries to share artificial intelligence technological achievements, and jointly prevent and respond to risk challenges.

Thousands of people such as Musk signed an open letter, and the development of artificial intelligence endangered the "control of civilization"?

  BEIJING, March 30 (Xinhua)-The American drama westworld and the Hollywood movie Terminator have described that the "awakening" of artificial intelligence (AI) may endanger human beings. Recently, concerns in science fiction films have come into reality, and many "big brothers" in the artificial intelligence industry have suddenly called for suspending the development of more powerful AI systems, suggesting that AI systems with human-level intelligence may "pose potential risks to society and mankind".

  Where do their concerns come from? Will the development of artificial intelligence endanger the "civilization control" of human beings? Has the development of AI reached a turning point where the "pause button" needs to be pressed?

  An open letter, four questions about AI risk

  Recently, elon musk, an American billionaire, and Yoshua Bengio, a top expert in the field of artificial intelligence and winner of Turing Prize, signed an open letter calling for suspending the development of AI systems more powerful than GPT-4 for at least six months, calling it "a potential risk to society and mankind".

  An open letter calling for the suspension of giant AI training. Image source: "Future Life Institute" website

  The open letter published on the website of the Future of Life Institute, a non-profit organization, advocates that before developing a powerful AI system, it should be confirmed that the impact is positive and the risks are controllable.

  The letter details that the AI system with human intelligence may bring great risks to society and human beings, saying that "this point has been recognized by a lot of research and top AI laboratories" and throws four questions in succession:

  -Should we let machines flood our information channels with propaganda and lies?

  -Should we automate all the work, including those that are satisfactory?

  -Should we develop non-human thinking that may eventually surpass us in number, surpass us in intelligence and be able to eliminate and replace us?

  -Should we risk losing control of our civilization?

  The open letter pointed out that if such suspension cannot be implemented quickly, the government should step in and take measures. In addition, "AI Labs and independent experts should take advantage of this suspension to jointly develop and implement a set of shared security protocols for advanced AI design and development, and be strictly audited and supervised by independent external experts".

  The letter also called on developers and policy makers to cooperate to greatly accelerate the development of a powerful AI governance system. This should at least involve regulatory agencies, auditing and certification systems, monitoring and tracking high-performance AI systems, liability issues after artificial intelligence causes injuries, and providing public funds for AI technology security research.

  At the end of the open letter, it is mentioned that today, our society has suspended other technologies that may have disastrous effects, and the same should be true for artificial intelligence. "Let’s enjoy a long ‘ Summer of AI ’ Instead of entering autumn unprepared. "

  Technology, ethics and interests call for slowing down.

  It is not difficult to see from these contents that the supporters of the open letter are more concerned about the possible "barbaric growth" of artificial intelligence and the social and ethical problems that its development may bring.

  As mentioned in the open letter, this suspension does not mean suspending the development of artificial intelligence as a whole, but "taking a step back" from the dangerous competition. The research and development of artificial intelligence should re-focus on making today’s powerful and advanced systems more accurate, safe, interpretable, transparent, robust, consistent, credible and reliable.

  Gary Marcus, a professor at new york University, said, "This letter is not perfect, but the spirit is correct." He believes that people need to slow down until they can better understand the consequences of all this.

  At present, the open letter has been signed by thousands of people, including Emad Mostaque, CEO of open source artificial intelligence company Stability AI, DeepMind researcher of artificial intelligence company of Google’s parent company Alphabet, computer scientist Stuart Russell and other experts, scholars and technology company executives.

  The "Future Life Research Institute" that issued an open letter was mainly funded by the Musk Foundation and the Silicon Valley Community Foundation. Tesla CEO Musk is applying artificial intelligence to autonomous driving system, and he has been frankly expressing his concerns about artificial intelligence.

  Reuters also said that Europol recently expressed ethical and legal concerns about advanced artificial intelligence such as ChatGPT, warning that such systems may be abused for phishing, false information and cyber crimes. In addition, the British government also announced a proposal to establish an AI regulatory framework.

  On the Internet, this letter also caused heated discussion. Some netizens agreed that people need to know what happened. "Just because we know we can build it doesn’t mean we should build it."

  However, some people doubt Musk’s motivation. "Musk signed it because he wanted to use his artificial intelligence to make money."

  Others analyzed, "This is terrible, but I don’t think some projects need to stop. Technology is developing rapidly and responsible innovation is also necessary. "

  Thinking about the relationship between human beings and AI has never stopped since the birth of technology. The famous physicist Hawking once said, "The successful creation of artificial intelligence is probably the greatest event in the history of human civilization. But if we can’t learn how to avoid risks, then we will put ourselves in a desperate situation. "

  Nowadays, from passing the qualification examination to artistic "creation", AI can do more and more things and go further and further in the direction of "intelligence". At the same time, however, criminal acts such as using AI technology for online fraud and extortion and spreading illegal information are also emerging one after another.

  Different from the long cycle of the transformation of technological innovation achievements in the physical world, AI technological breakthroughs often spread around the world overnight through the Internet. These discussions and concerns are not superfluous until human beings fail to find a proper solution to AI ethics and supervision.

The way of reading in the eyes of academicians

  "Looking at today’s society, the fragmentation trend of reading is relatively strong. This way of learning is short and fast, and knowledge is acquired quickly and lost quickly. If you want to read some classic works, it takes a lot of time and energy, but the results are also great. " Recently, Liu Jiaqi, an octogenarian academician of the China Academy of Sciences and a volcanic geologist and Quaternary geologist, shared his "way of reading" with the public at the National Library’s "Mr.’ s Study" activity.

  "Reading can not only increase knowledge and talents, broaden horizons, but also cultivate sentiment and gain spiritual enjoyment." Liu jiaqi said that when he was a child, reading was a luxury. Reading is difficult, borrowing books is difficult. At that time, he also thought that he could be a librarian in the future, and reading might be more convenient.

  In Liu Jiaqi’s view, reading is the way to grow up. His fate is also changed by reading. "My road to study, as Qu Yuan’s poem says, ‘ It’s a long way to go in Xiu Yuan, and I will go up and down for it ’ 。”

  Under difficult conditions, Liu Jiaqi went all the way from primary school to university, and later went to graduate school, but still felt that what he had learned was limited. In 1978, 10 years after graduation, Liu Jiaqi took the postgraduate exam again and came to Beijing. "I turned 40 when I was 30, and I wanted to drive back the past 10 years."

  After careful calculation, Liu Jiaqi spent 27 years and 8 months as a student. "Reading is very important for the growth of my life." Liu Jiaxuan said. About how to read? He summed up some experiences.

  First of all, we should be clear about the purpose of reading. To be wise and skilled, be determined to be a man first, and be determined to be a man first; Don’t fish for three days and dry the net for two days when reading.

  In the process of reading, we should pay attention to methods and think. "It is better if you can find faults in books." Liu Jiaqi said that reading should be selective, and it is necessary to read good books and classics; It is necessary to combine professional books with non-professional books, scientific books with artistic books, and systematic books with fragmented information. Don’t always indulge in fragmented information.

  "Reading is not only about growing up, but more importantly, making contributions to the country in the future." Liu Jiaqi studied earth science, and he told young people that in the process of studying, they should also specialize in one line and love another.

  "I have learned some scientific principles and the principles of being a man through reading, so now I can become a scientific worker and make some contributions to the country." Liu Jiaqi admits that he can study and learn something because of the cultivation of the party, so he should give back to the society.

  "I hope my friends can read more books and read good books, improve their scientific literacy, develop their scientific undertakings and build a better country." Liu Jiaxuan said.

"The harm caused by Japan’s nuclear polluted water discharged into the sea will be global" (international perspective)

  On August 9, more than 20 college students from many places in South Korea formed a "delegation against Fukushima nuclear polluted water discharging into the sea" to hold a protest rally in Tokyo, Japan, and strongly opposed the Japanese government’s plan to force nuclear polluted water discharging into the sea.

  Our reporter Yue Linyi photo

  According to media reports, Japan is studying to start the discharge of Fukushima nuclear polluted water into the sea as early as late August. The Japanese government’s behavior of ignoring the legitimate and reasonable concerns of all parties and insisting on promoting the plan of discharging nuclear polluted water into the sea has triggered continuous opposition and criticism from Japan and the international community. All parties urge the Japanese government to fully respond to the concerns of the international community, fulfill its due moral responsibilities and obligations under international law, stop pushing the plan of sea discharge, fully communicate with neighboring countries in a sincere manner, ensure the safe disposal of nuclear polluted water, and accept strict international supervision.

  "The Japanese government should abandon the established route of discharging nuclear polluted water into the sea."

  On August 9, more than 20 college students from many places in South Korea formed a "delegation against Fukushima nuclear pollution" to hold a protest rally near the Prime Minister’s residence and the Ministry of Economy, Trade and Industry in Tokyo, Japan. The students held banners and slogans such as "Oppose the discharge of nuclear polluted water into the sea" and "Don’t pollute everyone’s sea" and shouted slogans such as "Stop Fukushima nuclear polluted water from discharging into the sea" and "Preserve nuclear polluted water on land", and strongly opposed the Japanese government’s plan to force nuclear polluted water to discharge into the sea.

  Park Jae-min, a student from Korea’s Jianguo University who participated in the protest rally, told this reporter that the safety of Fukushima’s nuclear polluted water discharged into the sea has not been fully verified, and it is impossible to eliminate the worries and uneasiness of ordinary people all over the world, including South Korea. South Korea and Japan are close neighbors, and the discharge of Fukushima nuclear polluted water into the sea is bound to do harm to ordinary people in South Korea and seriously affect South Korea’s marine fisheries.

  On August 7th, Japanese citizens’ groups held a theme forum on "Opposing Nuclear Pollution Water Discharging into the Sea" in Nagasaki City. More than 100 citizens and students from Nagasaki and all over Japan attended the forum. In his speech, the host Gu Yazhi said that discharging nuclear polluted water into the sea is to put economic cost above safety, and the Japanese government chose discharging the sea as a simple way to save money out of economic self-interest. Gu Yazhi emphasized that the nuclear polluted water in Fukushima contains a variety of radioactive substances, which is not the same as the waste water generated by normal nuclear power plants. All radioactive wastes generated by nuclear accidents, including nuclear polluted water, should be permanently sealed and kept.

  At the forum, Masahiro Kaoda, a co-representative of the Fukushima Peace Forum, a local civic group in Fukushima Prefecture, pointed out that although various feasible measures can be taken to prevent nuclear polluted water from being discharged into the sea, the Japanese government and Tokyo Electric Power Company have always regarded the sea discharge plan as an "established policy", ignoring many objections, concealing various problems that are not conducive to the nuclear polluted water discharge plan, and constantly pushing forward the sea discharge plan.

  Masahiro Kakuda stressed that Japanese fishing groups insisted on opposing the discharge of nuclear polluted water into the sea and demanded that the Japanese government continue to preserve nuclear polluted water on land. This voice was very strong among ordinary people in Fukushima. However, the Japanese government and Tokyo Electric Power Company turned a blind eye to this and refused to re-study other disposal methods other than discharging nuclear polluted water into the sea. He said, "The Japanese government should abandon the established route of discharging nuclear polluted water into the sea, show courage and make a political decision to re-study the disposal plan of nuclear polluted water."

  From August 4th, the second phase of the 2023 World Conference on the Prohibition of Atomic Bombs and Hydrogen Bombs, sponsored by the Japan National Conference on the Prohibition of Atomic Bombs and Hydrogen Bombs, was held in Hiroshima, Japan. On the morning of the 5th, at the sub-forum to discuss the Japanese government’s nuclear power policy, many experts, scholars and representatives of civic groups once again severely criticized and resolutely opposed the Japanese government’s insistence on promoting the plan of discharging nuclear polluted water into the sea regardless of public opinion.

  In his speech, Professor Emeritus of osaka prefecture university, Mr. Kazuyuki Sawazawa, pointed out that the Japanese government and Tokyo Electric Power Company’s promotion of Fukushima nuclear polluted water to the sea not only violated the relevant provisions of the London Convention on Dumping Waste, but also suspected of violating Japan’s domestic law. The London Dumping Convention prohibits the dumping of radioactive wastes into the sea through artificial structures at sea. As a contracting party to the London Dumping Convention, Japan attempts to discharge the Fukushima nuclear polluted water into the sea, which obviously violates the relevant provisions of the Convention. In addition, at present, the amount of radiation in the space environment in the Fukushima Daiichi nuclear power plant far exceeds the limit measurement, and the discharge of nuclear polluted water into the sea will further increase the amount of radiation in the space environment in this area, which is an illegal act suspected of violating relevant Japanese restrictions and regulations.

  Park Zhenying, a representative of a civic group from Ulsan, South Korea, said in his speech that the current domestic polls show that more than 80% of South Koreans strongly oppose the Japanese government’s discharge of Fukushima nuclear polluted water into the sea. More than 700 citizens’ organizations in South Korea unanimously opposed the Japanese government’s plan to force nuclear polluted water into the sea. Once the nuclear polluted water is discharged into the sea, it means that the impact of the Fukushima nuclear accident will last for 30 years or even longer.

  "It is a barbaric act to force the plan of discharging nuclear polluted water into the sea."

  Li Zaiming, leader of the Common Democratic Party, the largest opposition party in South Korea, said at the symposium on "Preventing Fukushima nuclear polluted water from being discharged into the sea" held by the South Korean National Assembly on the 8th, "Now we should unite and take countermeasures to prevent Japanese nuclear polluted water from being discharged into the sea. Ensuring that future generations can live in a safe and comfortable environment is one of the important responsibilities of our generation. "

  Yu Yuanzhi, member of the Standing Committee of the Common Democratic Party’s "Countermeasures Committee for Preventing Contaminated Water from Discharging into the Sea", said at the forum that the Japanese government could not dispel people’s concerns no matter how unreasonable it claimed to be "safe". The Common Democratic Party will stick to the end and prevent Japan’s nuclear polluted water from being discharged into the sea.

  More than 200 local people, including citizens’ groups in Chungcheongnam-do, South Korea, held a rally on the 5th to condemn Japan’s plan of forcing nuclear polluted water into the sea. The citizens attending the rally said that the discharge of nuclear polluted water into the sea is a disaster for the earth’s ecosystem and all mankind. Local citizens’ groups said: "In order to resist the Japanese nuclear pollution, we will fight with all the people in Chungcheongnam-do to the end."

  South Korea’s Gwangju Citizen Group held a press conference on the 2nd, strongly condemning and protesting the Japanese plan of forcing nuclear polluted water into the sea. The people who participated in the protests said: "It is a barbaric act for Japan to push the plan of discharging nuclear polluted water into the sea. We must not sit idly by and ignore the serious consequences caused by the discharge of nuclear polluted water into the sea. We hope that more people can understand the harmfulness and seriousness of the discharge of nuclear polluted water into the sea through protests. We must stop this behavior and protect our future. "

  "The Japanese government should face up to the concerns of the international community."

  Luke Mani, director and senior researcher of the Solomon Islands Foreign Policy Advisory Secretariat, said in an interview with this reporter that the Pacific island countries are firmly opposed to Japan’s nuclear pollution water discharge plan. Pacific island countries are basically small island countries, and people’s lives depend heavily on marine ecosystems. For example, the most important marine resource of many Pacific island countries — — Tuna is a highly migratory fish, and discharging nuclear polluted water anywhere in the Pacific Ocean will put this important economic and food resource in danger. "Tunas from Pacific island countries are not only exported to Japan, but also to Europe, so the harm caused by Japan’s nuclear pollution water discharging into the sea will be global."

  Tillman Ruff, co-chairman of the Australian International Doctors Organization for the Prevention of Nuclear War and co-founder of the International Movement for the Abolition of Nuclear Weapons, said in an interview with the media a few days ago that Japan’s plan to discharge nuclear polluted water into the sea violated international conventions such as the United Nations Convention on the Law of the Sea and the London Dumping Convention, and there was also evidence that such behavior would cause extensive and sustained harm and would not bring any benefits. "The Japanese government should face up to the concerns of the international community." Luf said that Japan’s nuclear pollution discharged into the sea will also bring social and economic consequences. The decline of income and export of fishery and other related industries, the strengthening of supervision and restrictions on imports by various countries will all have an impact on Japanese fishermen.

  Weng Shijie, Chairman of Malaysian Center for New Asian Strategic Studies, said in an interview with this reporter that Japan’s insistence on promoting the plan of discharging nuclear polluted water into the sea is irresponsible and detrimental to its international reputation. At the same time, the discharge of nuclear polluted water into the sea will also endanger Japan’s own marine fisheries, and some countries and regions have strictly controlled Japanese seafood.

  Jin Ping, director of the Institute of International Relations of the Royal Cambodian Academy of Sciences, told this reporter that it is a major problem to discharge the nuclear polluted water from Fukushima into the sea. Nuclear polluted water will do harm to marine life, which is not conducive to marine fisheries and poses a threat to human beings. The Japanese government should fully consult with neighboring countries and other stakeholders to effectively dispose of nuclear polluted water in a scientific, safe and transparent manner.

  (Tokyo, Seoul, Canberra, Bangkok, August 9th)

Jiyuan: Heyuan Street Primary School held the theme forum of "Learning-welcoming Classroom" in city primary schools.

In this activity, four teachers, Zhai Huimin, Wang Fang, Zhou Libo and Ran Huixia, shared the educational research and practical achievements of "Yue Xue Classroom" with teachers. Teacher Zhai Huimin shared "Yue Pin Le Xiang-Teaching and Research Practice Based on Primary School English Spelling Teaching", which used wonderful cases to analyze the selection method of primary school English theme scenes and the teaching mode of "independent Yue Pin"; Teacher Wang Fang shared "Reading Pleasure-A Preliminary Study on the Construction of English Reading Curriculum in Primary Schools", which introduced the construction and practice of E-interest English curriculum from the aspects of curriculum construction background, curriculum system design and curriculum framework. Teacher Zhou Libo shared the "Discourse-based Training Practice of" Yue Xue Classroom "in primary school English, which deeply interpreted Yue Xue classroom from the aspects of the development process, teaching concept and teaching paradigm, and pointed out the direction and strategy of Yue Xue topic practice. Finally, Mr. Ran shared "Based on the Curriculum Horizon, Implementing the" Happy Learning Classroom "in Primary School English", which made the teachers here have a deeper understanding of the "happy learning classroom" and pointed out the direction for English teaching in the future.