The G20 Youth Summit(Y20)took place in Johannesburg,South Africa,from 18 to 23 August.Sun Ruoshui,a research assistant from the Institute of Climate Change and Sustainable Development,Tsinghua University,was appointed...The G20 Youth Summit(Y20)took place in Johannesburg,South Africa,from 18 to 23 August.Sun Ruoshui,a research assistant from the Institute of Climate Change and Sustainable Development,Tsinghua University,was appointed by the All-China Youth Federation to represent China in the discussions on Climate and Environmental Sustainability.Specialising in global climate governance,international climate negotiation and climate policy,Sun has previously served as a member of the Chinese delegation to the 2023 United Nations Climate Change Conference(COP28)and 2024 Bonn Subsidiary Bodies Meeting.展开更多
Cui Gang, Director-General of Standards Innovative Management Department of SAMR met with visiting delegates of Uzbekistan standards body on August 23. The two sides had exchanges about signing standards cooperation d...Cui Gang, Director-General of Standards Innovative Management Department of SAMR met with visiting delegates of Uzbekistan standards body on August 23. The two sides had exchanges about signing standards cooperation documents, sharing information on national standards and conducting standardization training.展开更多
Adelegation led by Prof. Chen Shiqiu, Vice President of the China Society for Human Rights Studies (CSHRS) andexpert of the UN Sub-Commission on the Promotion and Protection of Human Rights, attended ASEM People’s Fo...Adelegation led by Prof. Chen Shiqiu, Vice President of the China Society for Human Rights Studies (CSHRS) andexpert of the UN Sub-Commission on the Promotion and Protection of Human Rights, attended ASEM People’s Forum V held in Hanoi, Vietnam on 6-9 September, 2004.展开更多
To solve the challenges of connecting and coordinating multiple platforms in the automotive industry and to enhance collaboration among different participants,this research focuses on addressing the complex supply rel...To solve the challenges of connecting and coordinating multiple platforms in the automotive industry and to enhance collaboration among different participants,this research focuses on addressing the complex supply relationships in the automotive market,improving data sharing and interactions across various platforms,and achieving more detailed integration of data and operations.We propose a trust evaluation permission delegation method based on the automotive industry chain.The proposed method combines smart contracts with trust evaluation mechanisms,dynamically calculating the trust value of users based on the historical behavior of the delegated entity,network environment,and other factors to avoid malicious node attacks during the permission delegation process.We also introduce strict control over the cross-domain permission granting and revocation mechanisms to manage the delegation path,prevent information leakage caused by malicious node interception,and effectively protect data integrity and privacy.Experimental analysis shows that this method meets the realtime requirements of collaborative interaction in the automotive industry chain and provides a feasible solution to permission delegation issues in the automotive industry chain,offering dynamic flexibility in authorization and scalability compared to most existing solutions.展开更多
In a peach orchard in Lyuxiang Town,Jinshan District,Shanghai,youth delegates from 13 countries,officials from the Food and Agriculture Organization of the United Nations(FAO),and agricultural heritage experts were im...In a peach orchard in Lyuxiang Town,Jinshan District,Shanghai,youth delegates from 13 countries,officials from the Food and Agriculture Organization of the United Nations(FAO),and agricultural heritage experts were impressed by sweet and juicy Jinshan flat peaches.Jinshan has a history of flat peach cultivation that spans hundreds of years dating back to the Yuan Dynasty(1271-1368).展开更多
Delegated blockchain governance is the frontier of blockchain design issues that is to improve the scalability of blockchain networks.Delegated proof of stake(DPoS)blockchains such as EOS must select a few super nodes...Delegated blockchain governance is the frontier of blockchain design issues that is to improve the scalability of blockchain networks.Delegated proof of stake(DPoS)blockchains such as EOS must select a few super nodes for transaction verification.In particular,the blockchain community has debated recently on whether dividend should be allowed when electing super nodes,which might be considered as unethical or unfair,leading to an open research topic and a new research gap that has theoretical value for both academia and industry.In this paper,we build a theoretical framework to study how dividend affects user decisions and welfare in a DPoS blockchain.Based on game theory,we propose a three-player Hotelling model with two policies to study the behaviors of voters and candidates.We first use a static game analysis to show that the benefits of dividend for voters and for candidates vary with the size of reward and there exists an interval,in which the zero dividend policy would be good for the welfare of both candidates and voters.Then,we use an evolutionary game analysis to examine the process dynamics of super node selection,we find that the campaign strategy of candidates has to do with the size of platform reward given to the candidates by the blockchain platform.Especially in the asymmetric case,we find that higher level of platform reward turns to benefit candidates with large number of votes even more.Our findings are instrumental for designing dividend policies in DPoS blockchains and can stimulate more potential research in blockchain governance.展开更多
From May 14 to 17,2025,at the invitation of the Hellenic Clothing Industry Association and the Greek Enterprise Bureau,Sun Ruizhe,president of the China National Textile and Apparel Council(hereinafter referred to as ...From May 14 to 17,2025,at the invitation of the Hellenic Clothing Industry Association and the Greek Enterprise Bureau,Sun Ruizhe,president of the China National Textile and Apparel Council(hereinafter referred to as CNTAC),led a team to visit Greece to carry out industrial communication and economic cooperation.This visit not only deepened the mutual trust and cooperation in the textile industry between China and Greece but also opened up new pathways for bilateral industrial connections.展开更多
At the invitation of the Madagascar-China Friendship Group of the National Assembly of Madagascar,Li Jun,former Vice-Minister of the International Department of the CPC Central Committee and Vice-President of CNIE,led...At the invitation of the Madagascar-China Friendship Group of the National Assembly of Madagascar,Li Jun,former Vice-Minister of the International Department of the CPC Central Committee and Vice-President of CNIE,led a sixmember delegation to visit Madagascar from May 11th to 14th,2025.During the delegation's visit,Justin Tokely,Speaker of the National Assembly of Madagascar and Razafinarivo Augustin,Deputy Speaker met with the delegation.The delegation exchanged views with Rafidi,Director of the Madagascar Economic Development Bureau as well as leaders of local NGOs on Belt and Road cooperation and peopleto-people exchanges.展开更多
ON the morning of March 7, 1995, Jiang Zemin, General Secretary of the CPC Central Committee and President of the People’s Republic of China, and Hu Jintao, a member of the Standing Committee of the Political Bureau ...ON the morning of March 7, 1995, Jiang Zemin, General Secretary of the CPC Central Committee and President of the People’s Republic of China, and Hu Jintao, a member of the Standing Committee of the Political Bureau of the CPC Central Committee, met with women delegates who attended the meeting from all levels of society commemorating the 85th anniversary of the International Women’s Day. The two leaders had a group photo taken with the women and wished all women of展开更多
Side event on standardization held at China Pavilion during COP28.The 28th session of the Conference of the Parties to the UN Framework Convention on Climate Change(COP28)took place from November 30 to December 12 in ...Side event on standardization held at China Pavilion during COP28.The 28th session of the Conference of the Parties to the UN Framework Convention on Climate Change(COP28)took place from November 30 to December 12 in Dubai,United Arab Emirates.During the conference,the Chinese delegation held a series of activities at the China Pavilion,including the“Standardization Contributes to Meeting Climate Goals”side event.展开更多
From October 8 to 12, CIIS PresidentChen Bo led a delegation to Russia andattended the 19th Russia-India-ChinaTrilateral Academic Conference, held bythe Institute of China and ContemporaryAsia of the Russian Academy o...From October 8 to 12, CIIS PresidentChen Bo led a delegation to Russia andattended the 19th Russia-India-ChinaTrilateral Academic Conference, held bythe Institute of China and ContemporaryAsia of the Russian Academy of Sciences(ICCA-RAS). During the visit, Chen,along with the heads of Russian and Indiandelegations, was received by Russia’sDeputy Minister of Foreign AffairsAndrey Rudenko. The CIIS delegationalso exchanged views with experts andscholars from the Russian InternationalAffairs Council, ICCA-RAS, and India’sInstitute of Chinese Studies, respectively,on China-Russia relations, China-India relations, the current internationalsituation, and cooperation betweenresearch institutions.展开更多
From May 26 to 31,CIIS President Chen Bo led a delegation to Russia.During the visit,they participated in the 22nd China-Russia Bilateral Academic Seminar,hosted by the Moscow State Institute of International Relation...From May 26 to 31,CIIS President Chen Bo led a delegation to Russia.During the visit,they participated in the 22nd China-Russia Bilateral Academic Seminar,hosted by the Moscow State Institute of International Relations.The delegation also engaged in discussions with scholars from the Institute of World Economy and International Relations.展开更多
Recently,a delegation of the Peaceland Foundation,a Chinese CSO based in Beijing,together with representatives from Sany Foundation and corporate partners visited Cambodia for a project inspection.They held friendly t...Recently,a delegation of the Peaceland Foundation,a Chinese CSO based in Beijing,together with representatives from Sany Foundation and corporate partners visited Cambodia for a project inspection.They held friendly talks with their Cambodian counterparts on such topics as strengthening the mine clearance techniques of officials at the Cambodian Mine Action Centre(CMAC),installing new equipment,and conducting exchanges and training activities on drones.展开更多
In the summer breeze,a cross-border economic and trade promotion has been running through the Alps and walking along the green banks of the Seine River......With a heavy responsibility in mind and striving to make pro...In the summer breeze,a cross-border economic and trade promotion has been running through the Alps and walking along the green banks of the Seine River......With a heavy responsibility in mind and striving to make progress,the delegation led by China Council for the Promotion of International Trade(CCPIT)visited a number of international organizations,international business associations and multinational corporations with close relations with China from Switzerland to France.This visit is a concrete implementation of the CCPIT’s initiative to deepen economic and trade cooperation between China,France and Switzerland during General Secretary Xi Jinping’s trip to Europe,and further strengthen economic and trade exchanges between China,Switzerland and France.This demonstrates to the world China’s determination to expand its opening-up and the vision of Chinese enterprises to develop with other countries for mutual benefit and a win-win future.展开更多
The World Telecommunication Standardization Assembly(WTSA-24) took place on October 15-24 in New Delhi, India. Held by ITU every four years, the global event defines the next period of study for ITU-T.The assembly was...The World Telecommunication Standardization Assembly(WTSA-24) took place on October 15-24 in New Delhi, India. Held by ITU every four years, the global event defines the next period of study for ITU-T.The assembly was attended by over 3,000 representatives from more than 150 ITU member states, six regional telecommunication organizations in the Asia-Pacific, Europe, Americas, Africa, Arab, and the Commonwealth of Independent States, as well as related international organizations and renowned enterprises, which reaches a record high. The event focused on the direction of ITU's standards research in the period of 2025-2028, and the election of research group management positions, and other important issues.展开更多
The 123rd meeting of ISO Council was held on February 20-22 in Switzerland. As the representative of China, a permanent member of the ISO Council, Tian Shihong, Vice Minister of SAMR and Administrator of SAC, led the ...The 123rd meeting of ISO Council was held on February 20-22 in Switzerland. As the representative of China, a permanent member of the ISO Council, Tian Shihong, Vice Minister of SAMR and Administrator of SAC, led the Chinese delegation to attend the meeting.展开更多
On January 18,CIIS hosted a roundtable“China and Central Asia:Achievements and Prospects of Strengthening Neighborhood Relations and All-Round Cooperation.”Before the event,CIIS President Chen Bo met with the delega...On January 18,CIIS hosted a roundtable“China and Central Asia:Achievements and Prospects of Strengthening Neighborhood Relations and All-Round Cooperation.”Before the event,CIIS President Chen Bo met with the delegation of major Uzbekistani think tanks headed by Deputy Director of the International Institute for Central Asia(IICA)Fayziev Sherzod Miraglamovich.Scholars from China and Uzbekistan had in-depth discussions on China-Uzbekistan relations and the Central Asian situation during the meeting.展开更多
文摘The G20 Youth Summit(Y20)took place in Johannesburg,South Africa,from 18 to 23 August.Sun Ruoshui,a research assistant from the Institute of Climate Change and Sustainable Development,Tsinghua University,was appointed by the All-China Youth Federation to represent China in the discussions on Climate and Environmental Sustainability.Specialising in global climate governance,international climate negotiation and climate policy,Sun has previously served as a member of the Chinese delegation to the 2023 United Nations Climate Change Conference(COP28)and 2024 Bonn Subsidiary Bodies Meeting.
文摘Cui Gang, Director-General of Standards Innovative Management Department of SAMR met with visiting delegates of Uzbekistan standards body on August 23. The two sides had exchanges about signing standards cooperation documents, sharing information on national standards and conducting standardization training.
文摘Adelegation led by Prof. Chen Shiqiu, Vice President of the China Society for Human Rights Studies (CSHRS) andexpert of the UN Sub-Commission on the Promotion and Protection of Human Rights, attended ASEM People’s Forum V held in Hanoi, Vietnam on 6-9 September, 2004.
基金funded by the Sichuan Science and Technology Program,Grant Nos.2024NSFSC0515,2024ZHCG0182 and MZGC20230013.
文摘To solve the challenges of connecting and coordinating multiple platforms in the automotive industry and to enhance collaboration among different participants,this research focuses on addressing the complex supply relationships in the automotive market,improving data sharing and interactions across various platforms,and achieving more detailed integration of data and operations.We propose a trust evaluation permission delegation method based on the automotive industry chain.The proposed method combines smart contracts with trust evaluation mechanisms,dynamically calculating the trust value of users based on the historical behavior of the delegated entity,network environment,and other factors to avoid malicious node attacks during the permission delegation process.We also introduce strict control over the cross-domain permission granting and revocation mechanisms to manage the delegation path,prevent information leakage caused by malicious node interception,and effectively protect data integrity and privacy.Experimental analysis shows that this method meets the realtime requirements of collaborative interaction in the automotive industry chain and provides a feasible solution to permission delegation issues in the automotive industry chain,offering dynamic flexibility in authorization and scalability compared to most existing solutions.
文摘In a peach orchard in Lyuxiang Town,Jinshan District,Shanghai,youth delegates from 13 countries,officials from the Food and Agriculture Organization of the United Nations(FAO),and agricultural heritage experts were impressed by sweet and juicy Jinshan flat peaches.Jinshan has a history of flat peach cultivation that spans hundreds of years dating back to the Yuan Dynasty(1271-1368).
基金The authors acknowledge the support of research funds from the National Natural Science Foundation of China under Grant Nos.U1811462,71850013,91846301,72031001 and 71932002Fok Ying-Tong Education Foundation for Young Teachers in the Higher Education Institutions of China under Grant No.151082+1 种基金Shenzhen Special Fund for Strategic Emerging Industries Development under Grant No.JCYJ20170818100156260Hong Kong ITF Fund under Grant No.GHP/142/18GD and National Key R&D Program of China under Grant No.2017YFC1601903.
文摘Delegated blockchain governance is the frontier of blockchain design issues that is to improve the scalability of blockchain networks.Delegated proof of stake(DPoS)blockchains such as EOS must select a few super nodes for transaction verification.In particular,the blockchain community has debated recently on whether dividend should be allowed when electing super nodes,which might be considered as unethical or unfair,leading to an open research topic and a new research gap that has theoretical value for both academia and industry.In this paper,we build a theoretical framework to study how dividend affects user decisions and welfare in a DPoS blockchain.Based on game theory,we propose a three-player Hotelling model with two policies to study the behaviors of voters and candidates.We first use a static game analysis to show that the benefits of dividend for voters and for candidates vary with the size of reward and there exists an interval,in which the zero dividend policy would be good for the welfare of both candidates and voters.Then,we use an evolutionary game analysis to examine the process dynamics of super node selection,we find that the campaign strategy of candidates has to do with the size of platform reward given to the candidates by the blockchain platform.Especially in the asymmetric case,we find that higher level of platform reward turns to benefit candidates with large number of votes even more.Our findings are instrumental for designing dividend policies in DPoS blockchains and can stimulate more potential research in blockchain governance.
文摘From May 14 to 17,2025,at the invitation of the Hellenic Clothing Industry Association and the Greek Enterprise Bureau,Sun Ruizhe,president of the China National Textile and Apparel Council(hereinafter referred to as CNTAC),led a team to visit Greece to carry out industrial communication and economic cooperation.This visit not only deepened the mutual trust and cooperation in the textile industry between China and Greece but also opened up new pathways for bilateral industrial connections.
文摘At the invitation of the Madagascar-China Friendship Group of the National Assembly of Madagascar,Li Jun,former Vice-Minister of the International Department of the CPC Central Committee and Vice-President of CNIE,led a sixmember delegation to visit Madagascar from May 11th to 14th,2025.During the delegation's visit,Justin Tokely,Speaker of the National Assembly of Madagascar and Razafinarivo Augustin,Deputy Speaker met with the delegation.The delegation exchanged views with Rafidi,Director of the Madagascar Economic Development Bureau as well as leaders of local NGOs on Belt and Road cooperation and peopleto-people exchanges.
文摘ON the morning of March 7, 1995, Jiang Zemin, General Secretary of the CPC Central Committee and President of the People’s Republic of China, and Hu Jintao, a member of the Standing Committee of the Political Bureau of the CPC Central Committee, met with women delegates who attended the meeting from all levels of society commemorating the 85th anniversary of the International Women’s Day. The two leaders had a group photo taken with the women and wished all women of
文摘Side event on standardization held at China Pavilion during COP28.The 28th session of the Conference of the Parties to the UN Framework Convention on Climate Change(COP28)took place from November 30 to December 12 in Dubai,United Arab Emirates.During the conference,the Chinese delegation held a series of activities at the China Pavilion,including the“Standardization Contributes to Meeting Climate Goals”side event.
文摘From October 8 to 12, CIIS PresidentChen Bo led a delegation to Russia andattended the 19th Russia-India-ChinaTrilateral Academic Conference, held bythe Institute of China and ContemporaryAsia of the Russian Academy of Sciences(ICCA-RAS). During the visit, Chen,along with the heads of Russian and Indiandelegations, was received by Russia’sDeputy Minister of Foreign AffairsAndrey Rudenko. The CIIS delegationalso exchanged views with experts andscholars from the Russian InternationalAffairs Council, ICCA-RAS, and India’sInstitute of Chinese Studies, respectively,on China-Russia relations, China-India relations, the current internationalsituation, and cooperation betweenresearch institutions.
文摘From May 26 to 31,CIIS President Chen Bo led a delegation to Russia.During the visit,they participated in the 22nd China-Russia Bilateral Academic Seminar,hosted by the Moscow State Institute of International Relations.The delegation also engaged in discussions with scholars from the Institute of World Economy and International Relations.
文摘Recently,a delegation of the Peaceland Foundation,a Chinese CSO based in Beijing,together with representatives from Sany Foundation and corporate partners visited Cambodia for a project inspection.They held friendly talks with their Cambodian counterparts on such topics as strengthening the mine clearance techniques of officials at the Cambodian Mine Action Centre(CMAC),installing new equipment,and conducting exchanges and training activities on drones.
文摘In the summer breeze,a cross-border economic and trade promotion has been running through the Alps and walking along the green banks of the Seine River......With a heavy responsibility in mind and striving to make progress,the delegation led by China Council for the Promotion of International Trade(CCPIT)visited a number of international organizations,international business associations and multinational corporations with close relations with China from Switzerland to France.This visit is a concrete implementation of the CCPIT’s initiative to deepen economic and trade cooperation between China,France and Switzerland during General Secretary Xi Jinping’s trip to Europe,and further strengthen economic and trade exchanges between China,Switzerland and France.This demonstrates to the world China’s determination to expand its opening-up and the vision of Chinese enterprises to develop with other countries for mutual benefit and a win-win future.
文摘The World Telecommunication Standardization Assembly(WTSA-24) took place on October 15-24 in New Delhi, India. Held by ITU every four years, the global event defines the next period of study for ITU-T.The assembly was attended by over 3,000 representatives from more than 150 ITU member states, six regional telecommunication organizations in the Asia-Pacific, Europe, Americas, Africa, Arab, and the Commonwealth of Independent States, as well as related international organizations and renowned enterprises, which reaches a record high. The event focused on the direction of ITU's standards research in the period of 2025-2028, and the election of research group management positions, and other important issues.
文摘The 123rd meeting of ISO Council was held on February 20-22 in Switzerland. As the representative of China, a permanent member of the ISO Council, Tian Shihong, Vice Minister of SAMR and Administrator of SAC, led the Chinese delegation to attend the meeting.
文摘On January 18,CIIS hosted a roundtable“China and Central Asia:Achievements and Prospects of Strengthening Neighborhood Relations and All-Round Cooperation.”Before the event,CIIS President Chen Bo met with the delegation of major Uzbekistani think tanks headed by Deputy Director of the International Institute for Central Asia(IICA)Fayziev Sherzod Miraglamovich.Scholars from China and Uzbekistan had in-depth discussions on China-Uzbekistan relations and the Central Asian situation during the meeting.
