A rare COVID-19 epidemic is raging around the world. The epidemic is the common enemy of all mankind, and unity and cooperation are the most powerful weapons and the only correct choice for the international community to overcome the epidemic. Anti-epidemic materials rushed to the international friendship city, doctors and experts went overseas to support, and cross-border connections shared anti-epidemic experience. Greater Bay Area’s strength in the global fight against epidemic, Guangzhou is in action.

　　01Epidemic prevention materials rushed to the international friendship city

　　Help each other in the same boat. Since the global outbreak of COVID-19, Guangzhou has actively organized epidemic prevention materials to help dozens of cities in more than a dozen countries.

　　Liu Baochun, director of the Foreign Affairs Office of the Guangzhou Municipal Government, said: "When there were epidemics in other countries in the world, we immediately extended a helping hand. We have issued three batches of materials, covering almost 40 cities, and some belong to corresponding international organizations. "

　　02Share Guangzhou’s anti-epidemic experience with the world

　　Guangzhou has been invited to attend online seminars on international epidemic prevention and control experience held by UN-Habitat, World Cities and Cities Organization, world association of major metropolises, C40 Urban Climate Leadership Alliance and World Cities and Cities Organization Asia Pacific for many times, and introduced Guangzhou’s epidemic prevention experience in detail in four seminars, vividly telling the epidemic prevention story in Guangzhou and accurately responding to foreign concerns and needs.

　　Tang Xiaoping, director of the Guangzhou Municipal Health and Wellness Committee, has participated in two sharing sessions: "I want to contribute our Chinese plan, or Guangzhou plan and Guangzhou wisdom through such video exchange. I think it is also very meaningful."

　　03 doctors and experts go overseas to support

　　A Chinese medical expert group sent by the Red Cross Society of China arrived in Baghdad International Airport from Guangzhou on the evening of March 7 to assist in the prevention and control of COVID-19 epidemic in Iraq. The expert group consists of seven experts, two of whom are outstanding backbones selected by the First Affiliated Hospital of Guangzhou Medical University.

　　Huang Kunjin, president of the First Affiliated Hospital of Guangzhou Medical University, said: "In addition to the test of epidemic situation, Iraq is also facing the test of personal safety. The two doctors showed great composure and confidence in their work. They helped the local people and the local government by introducing China’s prevention and control experience. "

　　04"Made in Guangzhou" helps the global fight against epidemic.

　　"Made in Guangzhou" epidemic prevention materials and testing reagents actively help the international anti-epidemic. Among them, Guangzhou Wanfu Biotechnology Co., Ltd. and Daan Gene Co., Ltd. donated or provided more than 100,000 test kits to Kyrgyzstan and Iraq.

　　The Red Cross Society of China donated a set of nucleic acid detection laboratory equipment to Iraq, which was provided by Sun Yat-sen University Daan Gene Co., Ltd.. Chairman He Yunshao said: "Not only reagents for 50,000 people have been prepared, but also nucleic acid detection instruments, extraction instruments and a complete set of laboratory equipment. There are more than 100 boxes, weighing about 3 tons."

　　Wanfu Bio is one of the first batch of diagnostic reagent manufacturers with "zero defect" approved by FDA in the United States. The three novel coronavirus detection products independently developed by Wanfu Bio have obtained CE certification issued by the European Union, which can meet the needs of rapid detection and prevention of epidemic situation in various countries.

　　Kang Keren, senior vice president of Guangzhou Wanfu Biotechnology Co., Ltd. said: "As of April 19, our products with more than 18 million people have been urgently sent to more than 70 countries and regions around the world. We are doing our best to help the country and the world fight the epidemic together. "

　　In Huangpu District, Guangzhou, where Wanfu Bio and Daan Gene are located, the Customs took the initiative to open a green channel to "accelerate" the export of foreign aid materials.

　　Li Hong, head of the Biosafety Supervision Section of the Health and Quarantine Department of Huangpu Customs, said: "At present, 68 batches of foreign aid reagents and 3.7 million people have been approved at an accelerated pace, with zero distance, full process and online approval, and the approval time has been shortened to one working day. From March to now, our approval volume has tripled. "

　　The epidemic is still spreading around the world, and global efforts to fight the epidemic continue.

　　As Academician Zhong Nanshan said, all people should unite as one world and fight against the epidemic together. For the sake of the community of human destiny, "epidemic" is obligatory!

　　Welcome to continue to pay attention

　　The Voice of Greater Bay Area, together with the media in various cities in the Bay Area, planned and produced a series of media-integrated programs, each focusing on one city and telling the story of Greater Bay Area’s participation in international anti-epidemic cooperation.

　　Planning: Chen Jiaqi, Chen Xing

　　Editor: Chen Xing Zitong

　　Coordinator: Wan Zuyan, Li Ran and Deng Luyu

　　Editor: Wen Chaorong

　　Reporter: Zheng Yun Pang Xiaolu

　　Camera: Liang Cuijin and Huang Binqiang

　　Video Packaging: zhaojie Wu Zhiqing Liu Xiawei

Model picture Basic parameter Highlander 2024 2.5L Smart Hybrid Dual-engine Four-wheel Drive Premium Edition 7 seats Highlander 2024 2.5L Smart Electric Hybrid Dual-Engine Two-Drive Elite Edition 5 seats Crown Lu Fang 2024 2.5L HEV Four-wheel Drive Premium Edition Crown Lu Fang 2024 2.5L HEV two-wheel drive deluxe edition Manufacturer’s guide price 309,800 249,800 309,800 284,800 Dealer quotation manufacturer Gac Toyota Gac Toyota Faw Toyota Faw Toyota grade Medium SUV Medium SUV Medium SUV Medium SUV Energy type Hybrid Hybrid Hybrid Hybrid Environmental protection standard Guo VI Guo VI Guo VI Guo VI Time to market 2024.05 2024.05 2024.05 2024.05 Maximum power (kW) 181 181 181 181 Maximum torque (n m) – – – – engine 2.5L 189 HP L4 2.5L 189 HP L4 2.5L 189 HP L4 2.5L 189 HP L4 Motor (Ps) 237 182 237 182 gearbox E-CVT stepless speed change E-CVT stepless speed change E-CVT stepless speed change E-CVT stepless speed change Length * width * height (mm) 4965*1930*1750 4965*1930*1750 5015*1930*1750 5015*1930*1750 Body structure 5-door 7-seat SUV 5-door 5-seat SUV 5-door 7-seat SUV 5-door 7-seat SUV Maximum speed (km/h) one hundred and eighty  one hundred and eighty  one hundred and eighty  one hundred and eighty  Official 0-100km/h acceleration (s) – – – – WLTC comprehensive fuel consumption (L/100km) 5.97 5.82 5.97 5.82 Vehicle warranty Three years or 100 thousand kilometers Three years or 100 thousand kilometers Three years or 100 thousand kilometers Three years or 100 thousand kilometers Warranty policy for the first car owner – – – – bodywork Highlander 2024 2.5L Smart Hybrid Dual-engine Four-wheel Drive Premium Edition 7 seats Highlander 2024 2.5L Smart Electric Hybrid Dual-Engine Two-Drive Elite Edition 5 seats Crown Lu Fang 2024 2.5L HEV Four-wheel Drive Premium Edition Crown Lu Fang 2024 2.5L HEV two-wheel drive deluxe edition Length (mm) 4965 4965 5015 5015 Width (mm) 1930 1930 1930 1930 Height (mm) 1750 1750 1750 1750 Wheelbase (mm) 2850 2850 2850 2850 Front track (mm) 1655 1655 1655 1655 Rear wheel track (mm) 1660 1660 1660 1660 Approach angle (). 18 18 17 16 Departure angle (degree) 22 22 twenty twenty Minimum turning radius (m) 5.7 5.7 5.7 5.7 Body structure SUV SUV SUV SUV Door opening mode vertical hinged door vertical hinged door vertical hinged door vertical hinged door Number of vehicles (units) five five five five Number of seats (units) seven five seven seven Tank volume (l) 65 65 65 65 Trunk volume (l) – – – – Curb quality (kg) 2080 1930 2085 2010 Maximum fully loaded mass (kg) 2700 two thousand and five hundred 2700 2620 engine Highlander 2024 2.5L Smart Hybrid Dual-engine Four-wheel Drive Premium Edition 7 seats Highlander 2024 2.5L Smart Electric Hybrid Dual-Engine Two-Drive Elite Edition 5 seats Crown Lu Fang 2024 2.5L HEV Four-wheel Drive Premium Edition Crown Lu Fang 2024 2.5L HEV two-wheel drive deluxe edition Engine model A25D A25D A25F A25F Displacement (mL) 2487 2487 2487 2487 Displacement (l) 2.5 2.5 2.5 2.5 Air intake form Natural inspiration Natural inspiration Natural inspiration Natural inspiration Engine layout Transverse position Transverse position Transverse position Transverse position Cylinder arrangement form L L L L Number of cylinders (each) four four four four Number of valves per cylinder (units) four four four four Compression ratio 14 14 14 14 admission gear DOHC DOHC DOHC DOHC Cylinder diameter (mm) – – 87.5 87.5 Travel (mm) – – 103.4 103.4 Maximum horsepower (Ps) 189 189 189 189 Maximum power (kW) 139 139 139 139 Maximum power speed (rpm) 6000 6000 6000 6000 Maximum torque (n m) 236 236 236 236 Maximum torque speed (rpm) 4200-4700 4200-4700 4200-4700 4200-4700 Maximum net power (kW) 139 139 139 139 Engine specific technology VVT-iE VVT-iE VVT-iE VVT-iE Fuel form Hybrid Hybrid Hybrid Hybrid Fuel label No.92 No.92 No.92 No.92 Oil supply mode Mixed injection Mixed injection Mixed injection Mixed injection Cylinder head material aluminium alloy aluminium alloy aluminium alloy aluminium alloy Cylinder block material aluminium alloy aluminium alloy aluminium alloy aluminium alloy Environmental protection standard Guo VI Guo VI Guo VI Guo VI electric motor Highlander 2024 2.5L Smart Hybrid Dual-engine Four-wheel Drive Premium Edition 7 seats Highlander 2024 2.5L Smart Electric Hybrid Dual-Engine Two-Drive Elite Edition 5 seats Crown Lu Fang 2024 2.5L HEV Four-wheel Drive Premium Edition Crown Lu Fang 2024 2.5L HEV two-wheel drive deluxe edition Motor type Permanent magnet/synchronization Permanent magnet/synchronization Permanent magnet/synchronization Permanent magnet/synchronization Total power of motor (kW) 174 134 174 134 Total power of motor (Ps) – – – – Total torque of motor (n m) 391 270 391 270 Maximum power of front motor (kW) 134 134 134 134 Maximum torque of front motor (n m) 270 270 270 270 Maximum power of rear motor (kW) 40 – 40 – Maximum torque of rear motor (n m) 121 – 121 – System comprehensive power (kW) 181 181 181 181 System comprehensive power (Ps) 246 246 246 246 Number of driving motors bi-motor Single motor bi-motor Single motor Motor layout Front+rear prepose Front+rear prepose Battery type nickel-hydrogen battery nickel-hydrogen battery nickel-hydrogen battery nickel-hydrogen battery Battery brand Kelimei Kelimei Xinzhongyuan Toyota Xinzhongyuan Toyota Battery energy (kWh) – – – – Power consumption per 100 km (kWh/100km) – – – – Battery pack warranty – – Eight years or 200,000 kilometers. Eight years or 200,000 kilometers. Fast charging function – – – – Fast charging time (hours) – – – – Slow charging time (hours) – – – – Fast charge (%) – – – – gearbox Highlander 2024 2.5L Smart Hybrid Dual-engine Four-wheel Drive Premium Edition 7 seats Highlander 2024 2.5L Smart Electric Hybrid Dual-Engine Two-Drive Elite Edition 5 seats Crown Lu Fang 2024 2.5L HEV Four-wheel Drive Premium Edition Crown Lu Fang 2024 2.5L HEV two-wheel drive deluxe edition Number of gears infinitely variable speeds infinitely variable speeds infinitely variable speeds infinitely variable speeds Gearbox type Electronic continuously variable gearbox (E-CVT) Electronic continuously variable gearbox (E-CVT) Electronic continuously variable gearbox (E-CVT) Electronic continuously variable gearbox (E-CVT) abbreviation E-CVT stepless speed change E-CVT stepless speed change E-CVT stepless speed change E-CVT stepless speed change Chassis steering Highlander 2024 2.5L Smart Hybrid Dual-engine Four-wheel Drive Premium Edition 7 seats Highlander 2024 2.5L Smart Electric Hybrid Dual-Engine Two-Drive Elite Edition 5 seats Crown Lu Fang 2024 2.5L HEV Four-wheel Drive Premium Edition Crown Lu Fang 2024 2.5L HEV two-wheel drive deluxe edition type of drive front engine Precursor front engine Precursor Four-wheel drive form Electric four-wheel drive – Electric four-wheel drive – Central differential structure – – – – Front suspension type mcphersonindependent suspension mcphersonindependent suspension mcphersonindependent suspension mcphersonindependent suspension Rear suspension type Double wishbone independent suspension Double wishbone independent suspension Double wishbone independent suspension Double wishbone independent suspension Type of assistance Electric booster Electric booster Electric booster Electric booster Car body structure Bearing type Bearing type Bearing type Bearing type Wheel braking Highlander 2024 2.5L Smart Hybrid Dual-engine Four-wheel Drive Premium Edition 7 seats Highlander 2024 2.5L Smart Electric Hybrid Dual-Engine Two-Drive Elite Edition 5 seats Crown Lu Fang 2024 2.5L HEV Four-wheel Drive Premium Edition Crown Lu Fang 2024 2.5L HEV two-wheel drive deluxe edition Front brake type Ventilated disc Ventilated disc Ventilated disc Ventilated disc Rear brake type Ventilated disc Ventilated disc Ventilated disc Ventilated disc Parking brake type electrical parking brake electrical parking brake electrical parking brake electrical parking brake Former tyre size 235/55 R20 235/65 R18 235/55 R20 235/55 R20 After tyre size. 235/55 R20 235/65 R18 235/55 R20 235/55 R20 Spare tire specification Non-Full-Size Non-Full-Size Non-Full-Size Non-Full-Size

　　CCTV News:December 13th is the 80th anniversary of the Nanjing Massacre. On the morning of the 13th, China will hold a national public sacrifice ceremony at the Memorial Hall for the Victims of the Nanjing Massacre. In Nanjing, today, the city will also blow its horns to pay tribute to the victims. On the eve of the public sacrifice day, a memorial service for the families of the victims of the Nanjing Massacre was held in front of the wailing wall, where the survivors of the Holocaust paid homage to their deceased relatives.

　　This year, the Memorial Hall for Victims of the Nanjing Massacre by Japanese Invaders carved the names of 20 newly-added victims on the "wailing wall", and the number of victims increased from 3,000 in 1995 to 10,635.

　　It has become an international practice to pay homage to the people who died in the tragedy in the form of national public sacrifices. From December 13th, 1937, the Japanese invaders launched a terrible massacre in Nanjing. More than 300,000 innocent civilians and China soldiers who laid down their weapons were brutally killed by the Japanese. More than one-third of the buildings in the city were destroyed, and countless property losses occurred.

　　After World War II, the Nanjing Military Court tried the Japanese war criminals in the Nanjing Massacre. At the same time, the Far East International Military Tribunal conducted an international trial of Japanese Class-A war criminals in World War II for three years. Because the case of Nanjing Massacre was particularly serious, the court listed it as a separate case at that time. Ten witnesses related to the Nanjing Massacre testified in court, and the prosecution’s lawyer read out 17 testimonies. The Japanese atrocities in Nanjing were nailed to the historical shame column in the form of law.

　　In order to remember this history, in 1985, the Nanjing Municipal People’s Government established and opened a memorial hall for the victims of the Nanjing Massacre, one of the sites of the Holocaust. The remains and historical materials of the victims in the museum have become irrefutable evidence of the Japanese atrocities in the Nanjing Massacre.

[Related reading]

　　Proposal: Turn the idea of one place into a national sacrifice.

　　Before and after Tomb-Sweeping Day, Nanjing citizens’ associations spontaneously mourned their loved ones. Since 1994, on December 13th every year, Nanjing has also held mourning ceremonies, including hitting the Peace Bell and offering wreaths to commemorate the victims in the Holocaust.

　　In 1995, wailing wall was added to the memorial hall. Up to now, the names of the victims engraved on it have increased from the initial 3,000 to tens of thousands.

　　In 2005, Zhao Long, a member of the Chinese People’s Political Consultative Conference, submitted a proposal, suggesting that December 13th be designated as the national public holiday day for the victims of the Nanjing Massacre.

　　In 2012, Zou Jianping, vice chairman of Nanjing CPPCC, submitted the relevant proposal again, which promoted the establishment of national public holiday day.

　　Legislation: holding public sacrifices in the name of the country

　　On February 25th, 2014, the Seventh Session of the 12th the National People’s Congress Standing Committee (NPCSC) deliberated the Draft Decision of the National People’s Congress Standing Committee (NPCSC) on Establishing a National Day of Public Sacrifice for the Victims of the Nanjing Massacre, and on February 27th, the National People’s Congress Standing Committee (NPCSC) adopted the decision.

　　The "Decision" pointed out that in order to mourn the victims of the Nanjing Massacre and all the compatriots killed by the Japanese aggressors during the Japanese imperialist war of aggression against China, to expose the war crimes of the Japanese aggressors, and to bear in mind the profound disasters caused by the war of aggression to the people of China and the people of the world, it showed the firm stance of the people of China against the war of aggression, defending human dignity and safeguarding world peace. December 13th was designated as the National Day of Public Sacrifice for the victims of the Nanjing Massacre.

　　CCTV News:On July 7th, the Central Radio and Television General Station "International Sharp Review" broadcasted a commentary entitled "The United States provoked a trade war to arouse global public outrage, and" America first "will not succeed", which was reprinted by many overseas media.

　　July 7-8, Facebook account of Radio LCF in France, zazoom.it website in Italy, FM website in Milan, Italy, economic observation network in Turkey, website of Spain National Radio International (Facebook account, Twitter account), website of Rainbow Radio in Lisbon, Portugal, Facebook account of Headline Radio in Rio de Janeiro, Brazil, website of Business News in Kazakhstan, Facebook account of Radio Jordan Global, Chinese PT portal, Chinese Headline APP, Portuguese New Newspaper APP (Facebook account, Twitter account), European Union Chinese website, Africa Times website, West Africa online website, Japanese Chinese Business website, International Daily website, Greek China website, Nordic Times website and many other overseas media have reprinted them. On July 8, Hong Kong’s Wen Wei Po and Ta Kung Pao also published this comment. The main reports are as follows:

　　The Central Radio and Television General Station published a commentary entitled "The United States provoked a trade war to arouse global public outrage, and" America first "would not succeed". The article points out that on July 6th, the United States began to impose a 25% tariff on $34 billion of China’s products exported to the United States, which provoked the largest trade war in human economic history and aroused global public outrage. Experts, scholars, officials and the media from many countries have voiced their voices, condemned the Trump administration’s trade policy of reversing history, expressed concern about its consequences, and pointed out that Trump’s "America First" policy will not succeed.

　　According to the article, Julio Rios, director of the Spanish China Policy Observation Center, said in an exclusive interview with a reporter from China Central Radio and Television Station on the 6th that the ultimate goal of the United States to provoke a trade war is to maximize its own interests and safeguard its hegemonic position in the world in order to cope with the rise of China. Maybe in a few weeks, the impact will spread to the order of trillion dollars, and it will cause 6% loss of global trade and 25% loss of American foreign trade, affect international economic and trade relations, affect the economic development of various countries, and even cause a series of chain reactions: that is, other countries may follow suit and take up tariffs as a weapon to protect themselves. He emphasized that the global impact of this trade war is comparable to the global financial crisis triggered by the US subprime mortgage crisis in 2008, and the whole world is anxious.

　　The article emphasizes that Siegfried Braque, Speaker of the Belgian House of Representatives, said in an exclusive interview with a reporter from China Central Radio and Television Station that the Trump administration started a trade war to honor its election promise, but the practice of imposing additional tariffs on the other side by one economy is against the rules of free trade. In the medium and long term, Trump’s "America First" policy will not succeed.

　　The article pointed out that the British "Financial Times" said that the Governor of the Bank of England has issued a warning that a comprehensive trade war may obviously drag down global economic growth. The model of the Bank of England shows that if the tariff increase between the United States and all its trading partners reaches 10 percentage points, the US output may be reduced by 2.5% and the global output by 1% only through trade channels. If global business confidence declines, financial conditions tighten and tariffs are considered permanent, it will double the output loss.

　　The article said that the BBC analysis pointed out that in the Sino-US trade war, the economies of the United States and China faced the greatest risks, but they were not the only ones. Bigger, chief economist of DBS, said that a full-scale trade war may reduce the GDP of Chinese and American economies by 0.25% this year. "Considering that the growth rate of China is 6-7% and that of the United States is 2-3%, we think that the damage to the United States will be greater than that of China". As the global supply chain is disturbed, South Korea, Singapore, Taiwan Province and other countries and regions may be affected. In the end, American consumers will need to spend more money on products.

　　The article points out that Bloomberg believes that if the US government originally imposed import tariffs on China goods to reassure American chip companies, then the US government failed. According to the American Semiconductor Industry Association, the complexity of the semiconductor supply chain means that American companies will lose more than their counterparts in China. Jimmy goodrich, director of global policy of the association, said that with the upcoming release of the second proposed tariff list — — This time, chips will account for a larger proportion, and the anxiety of American chip manufacturers is rising. "It makes no sense to see that the United States is taxing itself. This is puzzling."

　　According to the article, the New Zurich newspaper reported that Trump did not open up new markets through trade diplomacy, but allowed Washington bureaucracy and planned economic means to breed. Trump’s preference for "sunset industry" has created tensions between different industries in the United States and brought the economy into a downturn. Trump has neither future plans nor entrepreneurial fanaticism. He is only consuming the dissatisfaction of some workers and exchanging tariffs for the loyalty of some enterprises. He says nothing about investing in infrastructure or education, which is in the public interest. Instead of making progress, the United States is in danger of retrogression.

　　The article further points out that Julio Rios, director of the Spanish China Policy Observation Center, believes that the most realistic way for other countries is to diversify their own risks by promoting the diversification of trading partners, especially to consolidate the consensus on global governance and jointly fight against trade protectionism and isolationism. It can be predicted that both Europe and other important economies will strengthen their economic and trade ties with economies outside the United States in the future, and multilateral economic and trade cooperation among the world’s major economies such as China, Europe and Japan will become even more important. In the next few years, with the intensification of isolationism, the United States will be farther and farther away from the world economic and trade arena, while the relations between other major economies will become closer and form a new round of trade globalization.

　　Finally, the article emphasizes that some analysts have pointed out that today’s United States, regardless of its strong dollar or high-tech industrial chain, is supported by China, a super consumer market and a labor power country, which has achieved its "world first" hegemony. If it wants to fight the trade war endlessly, it will cut off its financial path and lose its financial resources, and it will be strange if it does not suffer a terrible failure. Similarly, its trade policy has aroused global anger, and "America first" will eventually isolate the United States from the world.

French Radio LCF Facebook account forwarded on July 7, 2018

Italian zazoom.it website was forwarded on July 7, 2018.

The website of FM Milan, Italy was forwarded on July 7, 2018.

Turkish Economic Observer Network forwarded on July 7, 2018

The website of Spanish National Radio International (Facebook account, Twitter account) was forwarded on July 7, 2018.

Portugal Lisbon Rainbow Radio website forwarded on July 7, 2018

Facebook account of "Headline" radio station in Rio de Janeiro, Brazil was forwarded on July 7, 2018.

Kazakhstan’s "Industry News" website was forwarded on July 7, 2018.

Jordan Global Radio Facebook account forwarded on July 7, 2018

Chinese PT portal website forwarded on July 7, 2018

Chinese headline app forwarded on July 8, 2018

Portuguese news APP (Facebook account, Twitter account) was forwarded on July 8, 2018.

European Union Chinese Network forwarded on July 8, 2018

Africa Times website forwarded on July 8, 2018

West Africa online website forwarded on July 8, 2018

Forward by Japanese Chinese Business Network on July 8, 2018

International Daily website forwarded on July 8, 2018

Xizhong.com forwarded on July 8, 2018

The Nordic Times website was forwarded on July 8, 2018.

Hong Kong Wen Wei Po was published on July 8, 2018.

Hong Kong Ta Kung Pao was published on July 8, 2018.

Original title: Let "power exchange" be included in the eyes of supervision

"Power exchange" is to supplement the electric energy by directly replacing the vehicle battery. In recent years, there are more and more battery changing cabinets and power changing stations for electric bicycles and electric vehicles on the streets of Wuhan, which are favored by many people because they can quickly replenish battery life. Recently, relevant departments are exploring the new format of "power exchange" and bringing it into the eyes of supervision.

Late at night, the streets "exploded" with security risks.

At 11 o’clock on the evening of March 26th, a loud noise broke the silence of the night in Taipei Street, Jiang ‘an District, Wuhan.

An explosion occurred in a battery changing cabinet in this area, and the cabinet door was damaged and deformed by the explosion shock wave, and the display was seriously damaged. The accident was caused by abnormal internal communication in the battery management system, resulting in high temperature, thermal runaway of the battery core, rapid rise of internal temperature, opening of battery pressure relief, and high-temperature electrolyte mixed gas leaked from the battery core entering the warehouse, which led to the explosion of the warehouse body. Fortunately, when the accident happened, no pedestrians passed near the switchboard, causing no casualties.

"Compared with the switchboard, the switchboard is more dangerous, and once an accident occurs, the consequences are unimaginable." Zhao Junke, the comprehensive supervision department of Jiang ‘an District Emergency Management Bureau, said that after the explosion of the power exchange cabinet, they immediately carried out the investigation and management of potential safety hazards for the electric vehicle power exchange station, which belongs to the new format of "power exchange".

On April 8, when the law enforcement officers of Jiang ‘an District Emergency Management Bureau conducted safety inspection on two power stations in the jurisdiction, they found that the two power stations had problems such as loose management, undisclosed personnel qualifications, incomplete inspection and maintenance records of facilities and equipment, and failure to report to the fire department in the jurisdiction.

On April 19th, a fire broke out in a taxi-changing power station in Shijingshan District, Beijing. The Beijing Shijingshan Fire Rescue Detachment announced that the fire fighting operation continued until 0: 30am on the 20th, and 17 fire engines and 85 firefighters were dispatched. Two lithium batteries used for replacing electricity in taxis were burned at the scene.

Explore and clarify the regulatory responsibility of "changing electricity"

"Changing power stations and cabinets is a new thing. We are all amateurs and it is not good to tell us what to do." Zhao junke said. The lack of new energy-related knowledge reserves makes it difficult for them to comprehensively supervise the power station, but the deeper reason is that the subject of supervision responsibility is not clear.

The Law of People’s Republic of China (PRC) on Work Safety provides guidance for the centralized responsibility work. At present, there is a "quasi-mother-in-law" who supervises the Weilai automobile exchange power station in Jiang ‘an District. Weilai Power Station had previously issued a filing certificate to Jiang ‘an District Emergency Management Bureau, which showed that the project was introduced and approved by Jiang ‘an District Development and Reform Bureau. According to the principle of "whoever is in charge is responsible" and "whoever approves is responsible" in "People’s Republic of China (PRC) Law on Work Safety" and "Fifteen Measures for Work Safety of the State Council Safety Committee", Jiang ‘an District Emergency Management Bureau believes that Jiang ‘an District Development and Reform Bureau should bear the main supervision responsibility for Weilai Power Station. At present, the opinions on the revision of the safety production supervision responsibilities of the member units of the Safety Committee have basically taken shape.

The supervision of Weilai Power Station can be smoothly promoted because the relevant procedures are approved by the same level department of Jiang ‘an District Emergency Management Bureau. However, the main responsibility of the supervision of the "power exchange" project approved by non-peer departments is still being explored.

Grassroots call for a clear division of regulatory responsibilities

For example, Zhao Junke said that there are more and more battery "changing cabinets" on the streets of Wuhan. Among them, most of the battery changing cabinets for electric bicycles built by China Tower Energy Hubei Co., Ltd. based on tower base stations mainly provide battery replacement services for take-away riders.

"The approval department for the relevant procedures of the switchboard is the Hubei Provincial Development and Reform Commission, and the Jiang’ an District Emergency Management Bureau is the grassroots emergency management department. We can only report the situation to the higher authorities and wait for the higher authorities to discuss the results." Zhao junke said.

With the rapid development of China’s social economy, in recent years, overlapping functions and new formats have emerged, which has become a "blind spot" for safety supervision. She Zhenglin, member of the Party Committee and deputy director of the Jiang ‘an District Emergency Management Bureau, said: "The main units responsible for the new format belong to different regulatory departments. To effectively supervise the new format, it is necessary to improve the top-level design."

"At the beginning of the introduction of such new formats, the top-level design should be done well, and the responsibility package should be clearly divided. The supervision of new formats by grassroots regulatory authorities will be much more efficient." Zhao Junke said frankly.

(Hubei Daily, all-media reporter Hu Wenjie, correspondent Yuan Lingbin)

　　Cctv newsAccording to the website of the National Bureau of Statistics, the latest data of the National Bureau of Statistics show that in 2022, the total social research and experimental development (R&D) funds in China will continue to maintain double-digit growth, and the total investment will reach a new level of 3 trillion yuan; The investment intensity of R&D funds increased rapidly, reaching a new height of 2.5%.

　　1. R&D funds grew steadily, exceeding 3 trillion yuan for the first time.

　　In 2022, due to multiple unexpected factors, the R&D activities of the whole society were affected to some extent. However, the policy of adding and deducting R&D expenses of enterprises continued to increase, and the mechanism of scientific and technological awards and incentives continued to improve, effectively stimulating the innovation vitality of market players, and the R&D investment of enterprises still maintained double-digit growth, driving the total R&D investment of the whole society to a new level. According to preliminary calculations, in 2022, China’s R&D investment reached 3,087 billion yuan, which exceeded the 3 trillion mark for the first time, up by 10.4% over the previous year, and has maintained double-digit growth for seven consecutive years since the Thirteenth Five-Year Plan. Calculated at constant prices, R&D expenditure increased by 8.0%[1], which was higher than the target of "the total social R&D expenditure increased by more than 7% annually" in the Tenth Five-Year Plan.

　　Second, the investment intensity increased rapidly, reaching a new level of more than 2.5%.

　　According to preliminary estimates, in 2022, the investment intensity of R&D funds (the ratio of R&D funds to GDP) in China reached 2.55%, reaching a new high, with an increase of 0.12 percentage points over the previous year [2], which was significantly higher than the average annual growth rate (0.07 percentage points) since the Thirteenth Five-Year Plan, and achieved rapid improvement. From the international comparison [3], China’s R&D expenditure intensity ranks 12th among the major countries in the world, surpassing innovative countries such as France (2.35%) and the Netherlands (2.32%), and further approaching the average level of OECD countries (2.67%). According to the Global Innovation Index (GII) released by the World Intellectual Property Organization in 2022, China’s scientific and technological innovation performance ranked 11th among 132 economies, up one place from the previous year. Since 2013, China’s ranking has increased by 24 places, and it has maintained a steady upward trend for 10 consecutive years.

　　Third, basic research has maintained growth and new breakthroughs have been made in original innovation.

　　According to preliminary calculations, in 2022, China’s basic research expenditure was 195.1 billion yuan, an increase of 7.4% over the previous year; The proportion of R&D funds was 6.32%, down 0.18 percentage points from the previous year, but it was still at the second highest level in history, and remained above 6% for four consecutive years, which played a positive role in the continuous improvement of China’s original innovation capability. The state attaches great importance to basic research. In 2022, the expenditure on basic research in the budget of the central government at the corresponding level increased by 7% compared with the previous year. The construction of national laboratories and the reorganization of national key laboratories were accelerated, and the research center for basic disciplines was started. A series of new major breakthroughs were made, such as the national major scientific and technological infrastructure "steady-state strong magnetic field experimental device" to create a steady-state strong magnetic field with a field strength of 452,200 gauss.

　　Despite the multiple adverse factors, China’s R&D investment continues to grow steadily, which has injected great vitality into innovation and development. However, we should also see that there is still a big gap between us and the requirements of accelerating the construction of a strong country in science and technology and realizing self-reliance and self-improvement in high-level science and technology. In the next step, we should fully implement the spirit of the 20th Party Congress, adhere to the orientation of self-reliance and self-improvement in science and technology policies, encourage and guide all parties to increase investment in R&D, especially in original innovation, and strive to promote the transformation of R&D investment from "big" to "strong", so as to provide strong support for the construction of a strong country in science and technology.

　　Note:

　　[1] Except here, the growth rate of other indicators in this paper is the current price growth rate.

　　[2] According to the final revision of GDP in 2021 by the National Bureau of Statistics, the investment intensity of R&D funds in 2021 was correspondingly revised to 2.43%.

　　[3] International comparative data comes from https://data.oecd.org, the official website database of the Organization for Economic Cooperation and Development (OECD), and the latest data is 2020.

The number of netizens is 1.051 billion, and the Internet penetration rate is 74.4%-this is the latest statistical data on the development of Internet in China.

Huge netizens constitute a booming consumer market in China, laying a solid user base for the development of digital economy, and at the same time putting forward higher requirements for network security.

From September 5 to 11, 2022 National Cyber Security Publicity Week was held. This year’s publicity week will further popularize important laws and regulations such as the Network Security Law of the People’s Republic of China and the Data Security Law of People’s Republic of China (PRC), and promote network security knowledge and skills.

Without network security, there will be no national security, no stable economic and social operation, and it is difficult to protect the interests of the broad masses of the people.

General Secretary of the Supreme Leader stressed that the national cyber security work should adhere to the principle that cyber security is for the people and cyber security depends on the people, ensure the security of personal information and safeguard the legitimate rights and interests of citizens in cyberspace.

At present, telecommunication network fraud has become the crime type with the largest number of cases, the fastest increase, the widest coverage and the strongest response from the people. In May this year, the Ministry of Public Security announced five types of high-incidence telecommunication network fraud cases-single rebate, false investment and wealth management, false online loan, impersonating customer service and impersonating public security law. These five types of fraud accounted for nearly 80%.

Telecom fraud is fascinating, how to strengthen prevention and crack down on criminal behavior more accurately?

On September 2nd, the 13th the National People’s Congress Standing Committee (NPCSC) Conference voted to pass the Anti-Telecommunication Network Fraud Law of People’s Republic of China (PRC).

As a "small-cut" special legislation, the anti-telecommunication network fraud law, on the basis of summing up the experience of anti-fraud, focuses on strengthening the construction of preventive legal system, increasing the punishment for illegal criminals, and promoting the formation of a control pattern of anti-fraud, anti-fraud in the whole chain, anti-fraud in the whole industry and anti-fraud in the whole society.

Netizens have received rave reviews. "Internet life needs this sense of security."

Many people have seen the online rumor that "dead birds spread monkeypox virus" and "Huoxiang Zhengqi water can prevent heatstroke". Some online rumors with "nose and eyes" are hard to distinguish between true and false, and many people have been fooled.

On April 19, 2016, at the symposium on network security and informatization, General Secretary of the Supreme Leader emphasized: "Those who run websites should not blindly pursue click-through rates, those who open online stores should guard against counterfeiting, and those who do social platforms should not become rumor spreaders, and those who do search should not be ranked only by the amount of money."

In response to the "various" online rumors, recently, the Central Network Information Office launched a nationwide special campaign to "clear and crack down on online rumors and false information".

The special action will improve and perfect the rumor mechanism. This mechanism studies and improves the algorithm recommendation rules, and accurately pushes relevant rumor information to users who have been exposed to rumors and false information to improve the rumor effect.

The "big move" to improve network security is not limited to this.

On June 1, 2022, the cyber security law was officially implemented for the fifth anniversary. This basic law in the field of network security clearly stipulates the protection of personal information, the control of network fraud, the protection of key information infrastructure and real-name registration system, which has become an important milestone in the construction of cyberspace rule of law in China.

In view of the rampant black industrial chain of the Internet and the high incidence of network-related crimes, the "Net Net" action thunderstruck …

In order to make people feel more at ease online, China has built a firewall for network security from multiple dimensions.

Scan code to get small gifts, "bargain" for free goods, and "surfing the Internet" can save traffic … Behind these behaviors, there may be hidden crises.

Maintaining network security is inseparable from the active participation and initiative of every netizen.

Since 2014, China has held the National Cyber Security Publicity Week for nine consecutive years, which has effectively promoted the promotion of cyber security awareness and protection skills of the whole society; All kinds of network security publicity, so that netizens can master the corresponding network security skills; Online and offline online cyber security Expo theme exhibition, people can learn about new products and demonstration applications …

Network security awareness should always be "online", and surfing the Internet can be more secure.

The General Secretary of the Supreme Leader pointed out that it is necessary to adhere to the integrated development of cyber security education, technology and industry, and form a benign ecology of talent training, technological innovation and industrial development.

In recent years, China has not only built an effective network security system, but also taken a series of measures to promote the training of network security talents.

The Opinions on Strengthening the Discipline Construction and Personnel Training of Cyber Security was issued, and a first-class discipline of Cyberspace Security was established, and a demonstration project for the construction of a first-class cyber security college was implemented.

As of June this year, more than 60 universities in China have set up cyber security colleges, and more than 200 universities have set up cyber security undergraduate majors, with more than 20,000 cyber security graduates each year.

We will build a national network security talent and innovation base, promote the agglomeration and development of network security industry, and make breakthroughs in network security core technologies … Under the concerted efforts of all parties, the co-governance and co-construction of network security is getting better and better.

Network security is for people, and network security depends on people. Together, we will build a network security defense line, and the people’s sense of acquisition, happiness and security in cyberspace will continue to improve.

Original Dr. Ni from NiNi, Florida, in the United States.

After this year’s college entrance examination mathematics examination paper came out, there was a cry of bitterness on the Internet. As an American math teacher, I also looked at it curiously. Frankly speaking, it can only be described in one word: Meng.

There is no college entrance examination in the United States, only the SAT or ACT exam similar to the college entrance examination. My son, who is in senior three, took a naked SAT math test this year, with a total score of 800 points and a score of 740. This achievement ranks among the top 5% in the United States, and he still has one year to graduate (four years in American high school). Is it difficult to ask him a question? He said it was very simple, and all the tests were the most basic contents.

Compared with Chinese college entrance examination mathematics, what are the characteristics of American SAT mathematics?

1. Most of the topics are multiple-choice questions.

The mathematics part of the SAT is 80 minutes, with 58 questions, of which 45 are multiple-choice questions, and only 13 need to fill in the answers by themselves. The latter will be a little more difficult because it is easier to make mistakes.

I have taken several exams in the United States, and most of them are single-choice questions. The advantage of multiple choice questions is that you can guess the answer, and the error rate is also lower. For example, if there is a slight deviation in the calculation, you will find that there are no required options in the answer and you can’t check it again. Comparatively speaking, there are four kinds of math problems in China’s college entrance examination: single choice, multiple choice, filling in the blanks and solving problems, especially the last kind of solving problems, which needs to be reasoned, proved and solved step by step. It is really not easy.

2. Pay more attention to basic concepts

From the topic, American SAT mathematics pays more attention to the understanding of basic concepts.

The figure below shows the SAT’s examination of mathematical ability. It is divided into four categories, including core algebra, problem solving and data analysis, introduction to advanced mathematics, and other mathematical topics. The last item is related to interdisciplinary topics of mathematics and social sciences.

Taking the introduction of advanced mathematics as an example, the required abilities are: 1) identifying and creating algebraic equations; 2) Create, analyze and solve quadratic equations and other nonlinear equations fluently; 3) Create, use and draw charts of exponential equations, quadratic equations and other nonlinear equations. None of this exceeds the content of algebra 2.

Here are two sample questions to give you a rough idea of the difficulty.

3. The weight of SAT in American college entrance examination

Compared with the official nature of China’s college entrance examination, the American SAT is set and evaluated by the third-party university committee of the non-profit organization. Different from the Chinese college entrance examination, the admission of American universities depends on the GPA, specialties, community activities, community services, and application documents of students in high schools. The SAT is only used as a reference.

In recent years, American educational circles have been debating whether to cancel the SAT, but so far, the SAT is still a very important reference. If you do well in the exam, you will still have a considerable advantage in college admission.

Another difference of SAT is that you can take it many times and get the highest score. The following is the examination time for the 2022-2023 school year. In one school year, there were seven examination opportunities. Therefore, even if you don’t do well in the exam for a while, you won’t feel that the end of the world is coming. Just take the exam next time.

4. Emphasis on concepts in American mathematics teaching.

American mathematics teaching attaches great importance to concepts. One feeling is that sometimes I have to spend a lot of time teaching vocabulary. For example, there are as many as 12 words in the chapter of teaching geometric figure changes, and teaching vocabulary often becomes a difficult problem: how can students understand and remember it more easily?

For another example, American teachers attach great importance to the process of teaching unary equations.

I remember when we were in China, we learned to move all variables to the left and numbers to the right, but we had to change the sign. The United States emphasizes the meaning of "equation", and all operations should not exceed the line of "equal sign". Add a number to the left and a number to the right, as well as multiplication and division, so as to maintain the balance on both sides of "equal sign". Compared with mathematics teaching in China, it is much more complicated, but easier to understand.

Therefore, I take the best of both, teaching with the American method, and doing my own problems with the China method, because it is much faster.

Look at Chinese’s criticism of the deviation of the math college entrance examination questions, while Americans are also criticizing their math education problems, and some also compare China and think that American math education is much behind China. In my opinion, there are only different ideas, and each has its own views on which is better or worse.

Do you prefer the math college entrance examination in China or the SAT math exam in the United States? Welcome to vote. Also welcome to leave a message for discussion.

Original title: "Compared with Chinese college entrance examination mathematics, American college entrance examination mathematics is much easier."

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　　From 0: 00 to 24: 00 on December 10, 2022, 13 newly confirmed cases were reported in Hunan Province, including 0 imported cases and 13 local cases (8 cases in Changsha, 4 cases in Shaoyang and 1 case in Yongzhou), of which 2 cases were transferred from asymptomatic infected persons to confirmed cases (2 cases in Changsha).

　　From 0: 00 to 24: 00 on December 10, 2022, Hunan Province reported 24 new cases of asymptomatic infections, including 2 imported cases, 22 local cases (15 cases in Changsha, 3 cases in Yongzhou, 2 cases in Changde, 1 case in Hengyang and 1 case in Shaoyang), 2 cases were confirmed on the same day, 225 cases were released from isolation (1 case imported from abroad) and 3,121 cases were still under medical observation.

　　From 0: 00 on January 1, 2022 to 24: 00 on December 10, 2022, Hunan Province reported a total of 1,203 confirmed cases (78 imported cases) in novel coronavirus, 366 hospitalized cases (3 imported cases) and 837 discharged cases (75 imported cases), with 0 serious cases and 0 deaths.

　　CCTV News:Deng Qingming is one of the first astronauts selected and trained in China. He has been selected into the echelon of Shenzhou 9, Shenzhou 10 and Shenzhou 11 as a backup astronaut. Although he hasn’t realized his dream of flying, he has been studying and training year after year for 20 years, hoping to leave his footprints at a new height of China’s space flight in the new era.

　　中国人民解放军航天员大队一级航天员 邓清明: "Turning the chair for 15 minutes does not mean turning the head for 15 minutes, but moving the head, moving back and forth, and two accelerations. This acceleration is very exciting to people. We can persist for 15 minutes, but most people can’t. There is also bed rest, head down, feet up six degrees for a week, eating and drinking Lazar are all on it, and the head is congested. Think about it, after six days of training, the height of people has increased by 2 to 3 centimeters. "

　　In 1996, the manned spaceflight project selected the first astronauts in the Air Force. After a comprehensive assessment, Deng Qingming, together with 13 other pilots, became the first astronauts of the China People’s Liberation Army Astronaut Brigade on January 5, 1998. Since that day, Deng Qingming, like other astronauts, has completed the study and training of hundreds of subjects in eight categories and has the ability to independently carry out manned space missions.

　　中国人民解放军航天员大队一级航天员 邓清明: "It’s thousands of trainings, and it’s like this step by step. Why are you so persistent? By what force? It is loyalty and mission, that is, you have a kind of responsibility that is as heavy as the sky and the responsibility is as heavy as the mountain, otherwise you can’t persist. "

　　Strict and hard training allowed Deng Qingming to be selected as a backup astronaut in the crew of Shenzhou 9, Shenzhou 10 and Shenzhou 11. The most impressive thing is that he and his comrades stayed in the ground simulation cabin for 33 days while preparing for the Shenzhou XI mission.

　　中国人民解放军航天员大队一级航天员 邓清明: "The ground verification one-to-one verification experiment simulation cabin is very narrow and completely closed in such a small space. It is locked outside and can’t get out. It can’t get out inside. Go to the toilet inside, can’t take a shower, no WIFI, no communication, no one comes to see you. "

　　Deng Qingming once again missed the opportunity when he announced the formation of an echelon before the launch of Shenzhou XI.

　　中国人民解放军航天员大队一级航天员 邓清明: "I couldn’t say it in a thousand words at that time. Haipeng happened to be sitting next to me. I turned around and stood up and hugged Haipeng and said a word. Haipeng congratulated you. I was in tears."

　　中国人民解放军航天员大队特级航天员 景海鹏：“抱的时间很长，我也深情的对邓清明说，我说兄弟啊，谢谢你，我用右手拍拍他的肩膀。”

　　最让邓清明感动的是，20年来，家人也一直在默默的支持他，妻子每次都会手捧鲜花到机场迎接，女儿也在他的影响下，成为了一名航天人。神舟十一号任务期间，父女俩同时在北京飞控中心为天上的航天员做地面支持。

　　中国人民解放军航天员大队一级航天员 邓清明：“你可能也知道古话讲叫独行快，众行远，按照解释完了就是一个人走的快，大家才能走的远，载人航天也是如此。个人的得失真的微不足道，我觉得只有大家一起努力，把这个事情完成好，让航天员、让我的兄弟、我的战友，我的海鹏和陈冬安全的回来，这就是一种幸福，也是一种成功。”

　　三次与飞天梦失之交臂，邓清明越挫越勇，更加勤奋刻苦地训练，他希望在中国空间站留下自己的足迹。

　　中国人民解放军航天员大队一级航天员 邓清明：“习主席讲了探索浩瀚宇宙，发展航天事业，建设航天强国，这是中华民族不懈的航天梦，这是全国人们的梦，也是我个人的梦，也是我家人的梦。希望在中国载人航天的新高度能够留下自己的足迹，展现我们中国航天员的风采。”