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
Prepared with concrete and pragmatic questions,members of a media delegation from the Republic of the Congo toured the cities of Yunfu and Zhaoqing in Guangdong Province from 16 to 22 November 2025.They visited produc...Prepared with concrete and pragmatic questions,members of a media delegation from the Republic of the Congo toured the cities of Yunfu and Zhaoqing in Guangdong Province from 16 to 22 November 2025.They visited production workshops,explored research institutes,toured beautiful villages and discovered archaeological sites,searching for the keys to Chinese modernisation in its many dimensions.展开更多
The Milan-Cortina Winter Olympics,in Italy,concluded on February 22,after 17 days of competitions that witnessed broad participation and historic breakthroughs.China-which fielded 126 athletes in 91 events across 15 d...The Milan-Cortina Winter Olympics,in Italy,concluded on February 22,after 17 days of competitions that witnessed broad participation and historic breakthroughs.China-which fielded 126 athletes in 91 events across 15 disciplines--sent its largest-ever delegation to an overseas Winter Olympics.展开更多
The next-generation RAN,known as Open Radio Access Network(ORAN),allows for several advantages,including cost-effectiveness,network flexibility,and interoperability.Now ORAN applications,utilising machine learning(ML)...The next-generation RAN,known as Open Radio Access Network(ORAN),allows for several advantages,including cost-effectiveness,network flexibility,and interoperability.Now ORAN applications,utilising machine learning(ML)and artificial intelligence(AI)techniques,have become standard practice.The need for Federated Learning(FL)for ML model training in ORAN environments is heightened by the modularised structure of the ORAN architecture and the shortcomings of conventional ML techniques.However,the traditional plaintext model update sharing of FL in multi-BS contexts is susceptible to privacy violations such as deep-leakage gradient assaults and inference.Therefore,this research presents a novel blockchain-assisted improved cryptographic privacy-preserving federated learning(BICPPFL)model,with the help of ORAN,to safely carry out federated learning and protect privacy.This model improves on the conventional masking technique for sharing model parameters by adding new characteristics.These features include the choice of distributed aggregators,validation for final model aggregation,and individual validation for BSs.To manage the security and privacy of FL processes,a combined homomorphic proxy-reencryption(HPReE)and lattice-cryptographic method(HPReEL)has been used.The upgraded delegated proof of stake(Up-DPoS)consensus protocol,which will provide quick validation of model exchanges and protect against malicious attacks,is employed for effective consensus across blockchain nodes.Without sacrificing performance metrics,the BICPPFL model strengthens privacy and adds security layers while facilitating the transfer of sensitive data across several BSs.The framework is deployed on top of a Hyperledger Fabric blockchain to evaluate its effectiveness.The experimental findings prove the reliability and privacy-preserving capability of the BICPPFL model.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
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
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
At the invitation of the Friedrich Ebert Foundation(Friedrich-Ebert-Stiftung),the Thai-Chinese Culture and Economy Association and the Viet Nam Union of Friendship Organisations,a CAFIU delegation headed by President ...At the invitation of the Friedrich Ebert Foundation(Friedrich-Ebert-Stiftung),the Thai-Chinese Culture and Economy Association and the Viet Nam Union of Friendship Organisations,a CAFIU delegation headed by President Ji Bingxuan,also Vice-Chairperson of the Standing Committee of the 13th National People's Congress of China visited Germany,Thailand and Vietnam from 26 November to 5 December 2024.展开更多
At the invitation of the Masaliyev Foundation of Kyrgyzstan and the Institute for International Studies of Mongolian Academy of Sciences,a CAFIU delegation headed by Ai Ping,Vice-President of CAFIU and former Vice-Min...At the invitation of the Masaliyev Foundation of Kyrgyzstan and the Institute for International Studies of Mongolian Academy of Sciences,a CAFIU delegation headed by Ai Ping,Vice-President of CAFIU and former Vice-Minister of the International Department of the CPC Central Committee,visited Kyrgyzstan and Mongolia from 22nd to 26th September.展开更多
Tradition and Innovation in Harmony A Visit to Xilinhot,Inner Mongolia From 6th to 11th of September,2025,an international delegation organised by the China NGO Network for International Exchanges(CNIE),together with ...Tradition and Innovation in Harmony A Visit to Xilinhot,Inner Mongolia From 6th to 11th of September,2025,an international delegation organised by the China NGO Network for International Exchanges(CNIE),together with the Xilingol League and Xilinhot Foreign Affairs Office,visited Xilinhot,Inner Mongolia.展开更多
On 22 January 2025,the delegation of Harvard Students'China Trek 2025 arrived in Hangzhou.Forty-six students from Harvard Kennedy School,representing 20 countries,engaged in in-depth exchanges with Chinese and int...On 22 January 2025,the delegation of Harvard Students'China Trek 2025 arrived in Hangzhou.Forty-six students from Harvard Kennedy School,representing 20 countries,engaged in in-depth exchanges with Chinese and international youth delegates,embarking on a journey promoting mutual learning and strengthening friendship.展开更多
From 9 to 12 March 2025,representatives of China NGO Network for International Exchanges(CNIE)attended the 69th Session of the United Nations Commission on the Status of Women(CSW 69)in New York,USA.
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
From October 12 to 13,CIIS President Chen Bo led a delegation to Belgium and held discussions with leaders,experts,and scholars from the European Policy Center,the European Institute for Asian Studies,and Friends of E...From October 12 to 13,CIIS President Chen Bo led a delegation to Belgium and held discussions with leaders,experts,and scholars from the European Policy Center,the European Institute for Asian Studies,and Friends of Europe.In-depth exchanges were conducted on the current international situation,major-country relations,China-EU relations,and cooperation between research institutions.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
With the crisp autumn weather,China's northern frontier region warmly welcomed vips from various parts of the world.From 6th to 11th September,six foreign delegations attending the Second International Civil Soc...With the crisp autumn weather,China's northern frontier region warmly welcomed vips from various parts of the world.From 6th to 11th September,six foreign delegations attending the Second International Civil Society Solidarity Conference on the Global Development Initiative visited Hohhot and the Xilingol League in Inner Mongolia.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.
文摘Prepared with concrete and pragmatic questions,members of a media delegation from the Republic of the Congo toured the cities of Yunfu and Zhaoqing in Guangdong Province from 16 to 22 November 2025.They visited production workshops,explored research institutes,toured beautiful villages and discovered archaeological sites,searching for the keys to Chinese modernisation in its many dimensions.
文摘The Milan-Cortina Winter Olympics,in Italy,concluded on February 22,after 17 days of competitions that witnessed broad participation and historic breakthroughs.China-which fielded 126 athletes in 91 events across 15 disciplines--sent its largest-ever delegation to an overseas Winter Olympics.
文摘The next-generation RAN,known as Open Radio Access Network(ORAN),allows for several advantages,including cost-effectiveness,network flexibility,and interoperability.Now ORAN applications,utilising machine learning(ML)and artificial intelligence(AI)techniques,have become standard practice.The need for Federated Learning(FL)for ML model training in ORAN environments is heightened by the modularised structure of the ORAN architecture and the shortcomings of conventional ML techniques.However,the traditional plaintext model update sharing of FL in multi-BS contexts is susceptible to privacy violations such as deep-leakage gradient assaults and inference.Therefore,this research presents a novel blockchain-assisted improved cryptographic privacy-preserving federated learning(BICPPFL)model,with the help of ORAN,to safely carry out federated learning and protect privacy.This model improves on the conventional masking technique for sharing model parameters by adding new characteristics.These features include the choice of distributed aggregators,validation for final model aggregation,and individual validation for BSs.To manage the security and privacy of FL processes,a combined homomorphic proxy-reencryption(HPReE)and lattice-cryptographic method(HPReEL)has been used.The upgraded delegated proof of stake(Up-DPoS)consensus protocol,which will provide quick validation of model exchanges and protect against malicious attacks,is employed for effective consensus across blockchain nodes.Without sacrificing performance metrics,the BICPPFL model strengthens privacy and adds security layers while facilitating the transfer of sensitive data across several BSs.The framework is deployed on top of a Hyperledger Fabric blockchain to evaluate its effectiveness.The experimental findings prove the reliability and privacy-preserving capability of the BICPPFL model.
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At the invitation of the Friedrich Ebert Foundation(Friedrich-Ebert-Stiftung),the Thai-Chinese Culture and Economy Association and the Viet Nam Union of Friendship Organisations,a CAFIU delegation headed by President Ji Bingxuan,also Vice-Chairperson of the Standing Committee of the 13th National People's Congress of China visited Germany,Thailand and Vietnam from 26 November to 5 December 2024.
文摘At the invitation of the Masaliyev Foundation of Kyrgyzstan and the Institute for International Studies of Mongolian Academy of Sciences,a CAFIU delegation headed by Ai Ping,Vice-President of CAFIU and former Vice-Minister of the International Department of the CPC Central Committee,visited Kyrgyzstan and Mongolia from 22nd to 26th September.
文摘Tradition and Innovation in Harmony A Visit to Xilinhot,Inner Mongolia From 6th to 11th of September,2025,an international delegation organised by the China NGO Network for International Exchanges(CNIE),together with the Xilingol League and Xilinhot Foreign Affairs Office,visited Xilinhot,Inner Mongolia.
文摘On 22 January 2025,the delegation of Harvard Students'China Trek 2025 arrived in Hangzhou.Forty-six students from Harvard Kennedy School,representing 20 countries,engaged in in-depth exchanges with Chinese and international youth delegates,embarking on a journey promoting mutual learning and strengthening friendship.
文摘From 9 to 12 March 2025,representatives of China NGO Network for International Exchanges(CNIE)attended the 69th Session of the United Nations Commission on the Status of Women(CSW 69)in New York,USA.
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From October 12 to 13,CIIS President Chen Bo led a delegation to Belgium and held discussions with leaders,experts,and scholars from the European Policy Center,the European Institute for Asian Studies,and Friends of Europe.In-depth exchanges were conducted on the current international situation,major-country relations,China-EU relations,and cooperation between research institutions.
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With the crisp autumn weather,China's northern frontier region warmly welcomed vips from various parts of the world.From 6th to 11th September,six foreign delegations attending the Second International Civil Society Solidarity Conference on the Global Development Initiative visited Hohhot and the Xilingol League in Inner Mongolia.
