LEI Xiaoyan is a professor and doctoral supervisor at the National School of Development, Peking University, a Boya Distinguished Professor of Peking University, and a Changjiang Scholar Distinguished Professor of Economics of the Ministry of Education. She also serves as Secretary of the Party Committee, Director of the Academic Committee and Director of the Think Tank Center of the National School of Development, Peking University, Director of the Center for Health Aging and Development Studies of Peking University, and Deputy Director of the Center for Human Capital and National Policy Research of the Ministry of Education-Peking University. Her research areas include Labor Economics, Health Economics, and Applied Econometrics. She obtained her Ph.D. in Economics from the University of California, Los Angeles (UCLA) in 2007, a Bachelor of Economics from Renmin University of China in 1997, a Master of Economics from Renmin University of China in 2000, and a Master of Economics from UCLA in 2003. She has won many honors including the 9th Higher Education Institution Scientific Research Outstanding Achievement Award of the Ministry of Education. For more information about Professor LEI Xiaoyan, please visit here.

LI Daokui is the Mansfield Freeman Chair Professor, doctoral supervisor at the School of Economics and Management, Tsinghua University, and a Changjiang Scholar Distinguished Professor of Economics of the Ministry of Education. He also serves as Director of the Institute of Chinese Economic Thought and Practice, Tsinghua University. His research areas include Economics of Government and Market, Chinese Economy, International Economy, Economic Development, and Corporate Finance. He obtained his Bachelor's degree from the School of Economics and Management, Tsinghua University in 1985, and his Ph.D. in Economics from Harvard University, USA in 1992. He has served as Chief Economist of the New Development Bank (NDB), Member of the Monetary Policy Committee of the People's Bank of China, Standing Committee Member of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), and Member of the Economic Committee, etc. He has won many honors including CCTV Economic Person of the Year, Top Ten Outstanding Persons of Chinese Overseas Chinese, and "40 People in 40 Years of Chinese Reform and Opening-up Returnees". For more information about Professor LI Daokui, please visit here.

YANG Yansui is a professor and doctoral supervisor at the School of Public Policy and Management, Tsinghua University, and also serves as Director of the Center for Employment and Social Security Research and Director of the Center for Healthcare Service Governance. Her research areas include pension and old-age security system, medical insurance and civil health security, labor relations and flexible employment mechanism, healthcare service governance, and pharmacoeconomics. She obtained her doctoral degree from the Faculty of Law, Ghent University, Belgium in 1998. For more information about Professor YANG Yansui, please visit here.

Sok Chul Hong (홍석철) is a professor at Seoul National University, with research areas including Economic History, Health Economics and Development Economics. He obtained his Ph.D. in Economics from the University of Chicago in 2007. For more information about Professor Sok Chul Hong, please visit here.

Zheng Bingwen is a professor, doctoral supervisor, and Level 2 researcher at the University of Chinese Academy of Social Sciences (UCASS), a recipient of the Special Government Allowance, and currently serves as Director of the Center for International Social Security Studies, Chinese Academy of Social Sciences (CASS). His research areas include welfare state, comparison of social security systems, social security fund investment, and enterprise annuity, etc.. He graduated from Liaoning University with a bachelor's degree in 1982, then pursued further studies at the Graduate School of CASS, obtaining a master's degree in 1986 and a doctoral degree in 1992. In 1992, he was sent to France for further study on a government scholarship, and after completing his postdoctoral research, he taught at a French university before returning to China to work at CASS in 1995. He has served as Deputy Director of the Institute of European Studies, Director of the Institute of Latin American Studies, and Director of the Institute of American Studies of CASS, and also as a Member of the 13th National Committee of the Chinese People's Political Consultative Conference (CPPCC) and a Member of the Advisory Expert Committee of the Ministry of Human Resources and Social Security. In 2023, he was awarded the "Person of the Year with Influence" - Economist of the Year by China News Weekly. For more information about Professor Zheng Bingwen, please visit here.