1983.09—— 1987.07 Students majoring in political science in China University of Political Science and Law.
1987.07—— 1993.08 Member of the Organization Department and Office of Chaoyang District Committee of Beijing Municipal Committee of the Communist Party of China (during this period: 1992.07 —— 1993.08 seconded the Office of the Organization Department of the Municipal Party Committee to assist in the work).
1993.08 ——1993.10 Member of the cadre inspection office of the Organization Department of Beijing Municipal Committee of the Communist Party of China.
1993.10 ——1995.12 deputy director of the youth cadre department of the organization department of Beijing municipal Committee of the communist party of China.
1995.12 —— 2000.12 director of the youth cadre department and director of the cadre deployment department of the organization department of Beijing municipal Committee of the communist party of China.
2000.12—2003.11Assistant researcher of the cadre deployment department of the Organization Department of the Beijing Municipal Committee of the Communist Party of China (during the period: 2003.04—2003.1/Director of the Personnel Department of the Beijing Olympic Games Coordination Committee).
2003. 1 1——2007.02 Director, Personnel Department, Beijing Municipal Development and Reform Commission (during this period: from September 2002 to July 2005, he studied in Peking University for a master's degree in international relations; March 2006-July 2006).
March 20, 20061October 7, 2006, in-service graduate students majoring in philosophy of science and technology in the School of Humanities, Graduate School of China Academy of Sciences, studying for a doctorate in philosophy.
2007.02—2009.02 Director of Comprehensive Utilization of Environment and Resources in beijing municipal commission of development and reform
2011.12 —— 2013.12 member of the standing Committee of Beijing Haidian district Committee, minister of organization department and minister of United front work department.
20 13. 12—— Deputy Director (Deputy Director) of Personnel Department (Mission Office) of State Administration of Work Safety.