1980.09—— 1984.07 Students majoring in business management in the Department of Economics of Beijing University of Commerce (now Beijing Technology and Business University).

1984.07 ——1993.12 teacher, price research office, economics department, Beijing University of Commerce (now Beijing Technology and Business University).

1993.12 ——1995.08 deputy director, institute of business economics, Beijing university of commerce (now Beijing technology and business university) (1991.09 ——1994.07, China)

1995.08—— 1996.03 director, market circulation research office, institute of market economy, the State Council development research center.

1996.03 —— 2000.438+0 Deputy Director of Beijing Municipal Price Bureau.

2000.0 1 —— 2003.438+0 Deputy Director of Beijing Municipal Commission of Commerce.

2003.0 1——2003.02 Deputy Secretary of Beijing Dongcheng District Committee.

2003.02—2003.07 Deputy Secretary of Beijing Dongcheng District Committee, Acting District Chief and Director of Wangfujing District Construction Management Office.

2003.07—2006.07 Deputy Secretary of Beijing Dongcheng District Committee, District Chief and Director of Wangfujing District Construction Management Office.

2006.07—2009.03 Director and Party Secretary of Beijing Municipal Bureau of Commerce.

2009.03 —— 2014.11Director and Party Secretary of Beijing Municipal Commission of Commerce.

20 14. 1 1—— Director of Beijing Municipal Development and Reform Commission.

20 15. 1 1—— Director of the Office of Beijing Leading Group for Promoting the Coordinated Development of Beijing, Tianjin and Hebei (concurrently).

20 12 was elected as a member of the 11th Beijing Municipal Committee of China on July 3rd.