1996.09- 1999.04 master of engineering thermophysics in Tsinghua University.
1999.05-2002.03 Ph.D. candidate in management science and engineering, Tsinghua University Institute of Economics and Management.
2002.03-2004.04 Assistant to the District Governor of Tongzhou District, Beijing
2004.04-2004.06 Assistant to the District Governor of Tongzhou District, Beijing, member of the Party Group and Director of the District Administration of Work Safety.
2004.06-2005.02 Assistant to the mayor of Tongzhou District, Beijing, member of the party group, director and director of the District Safety Supervision Bureau.
2005.02-2006.04 Deputy Director of Beijing population and family planning commission
2006.04-2007. 1 1 Member and Deputy Director of the Party Group of population and family planning commission, Beijing (during this period: 2007.04-201/03 postdoctoral fellow, School of Government Administration, Peking University).
2007.11-2009.12 Member of Social Work Committee of Beijing Municipal Committee and Deputy Director of Beijing Social Construction Office.
2009.12-201.10, deputy head of Huairou District People's Government of Beijing
2011.10-2012.10 Head of the Preparatory Group of Beijing Comprehensive Research Center, Chinese Academy of Sciences (director level)
20 12. 10—— Director of Beijing Comprehensive Research Center, Chinese Academy of Sciences (director level)
20 13. 12 served as deputy secretary of Mianyang municipal Committee (attachment time 1 year).
20 15.06 Party Secretary of Sichuan Science and Technology Association.
20 15.07 Party Secretary and Vice Chairman of Sichuan Science and Technology Association.