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Prof. Liang Wannian, currently serves as the Executive Vice-Dean of Vanke School of Public Health, and the Dean of Institute for Healthy China at Tsinghua University. He holds a Ph. D in medicine and is a Vanke Chair Professor and a doctoral supervisor at Tsinghua University. He is mainly engaged in research work in the fields of epidemiology, Health policy and management，health-care reform and Health technology assessment, community health service management and general practice. Prior to his current roles, he used to be the Vice President of Capital Medical University, a full-time Deputy Director of the State Council Healthcare Reform Office and Director-General of System Reform Department of the National Health Commission. Dr. Liang enjoys Special Government Allowance from the State Council and has won many titles and awards such as young and middle-aged expert with outstanding contributions at the national level, national outstanding individual in fighting COVID-19 and national model of earthquake relief. He is currently the leader of the National Health Commission's COVID Response Expert Group, a member of the World Health Organization's International Health Regulations Emergency Committee, a member of the Expert Committee of the Tsinghua-Lancet Commission Report on Health and Poverty Alleviation in China, and Editor-in-Chief of the journal Global Transitions，Editor-in-Chief of Chinese General Practice, and Vice President of Chinese Medical Doctor Association. Chairm