1992.09—— 1996.07, majoring in finance, Department of Finance, China Renmin University.
1996.07—— 1997.09, member of enterprise finance department of Xuanwu District Finance Bureau, Beijing.
1997.09—— 1998.04, member of the Budget Department of Finance Bureau of Xuanwu District, Beijing.
1998.04——2000.03, Deputy Chief, Budget Department, Xuanwu District Finance Bureau, Beijing.
2000.03—2001.12, Chief of Budget Section, Finance Bureau, Xuanwu District, Beijing.
200 1. 12——2002.04, Chief of Comprehensive Department of Finance Bureau of Xuanwu District, Beijing.
From April 2002 to July 2004, he served as the deputy director of the Budget Department of Beijing Municipal Finance Bureau (during the period: from August 2000 to September 2003, he studied in-service graduate students majoring in finance at the Institute of Fiscal Science of the Ministry of Finance, pursuing a master's degree in management).
2004.07—2009.08, Director of Budget Department of Beijing Municipal Finance Bureau (during this period: 2005.09—2009.07, he studied as an in-service graduate student majoring in agricultural economics in Macroeconomic Research Center of Southwestern University of Finance and Economics, pursuing a doctorate in economics).
2009.08——20 1 1.09, Deputy Inspector of Beijing Finance Bureau.
2011.09 —— 2011.10, member of the Party Group of Haidian District People's Government in Beijing.
2011./kloc-0 —— 2015.08, member of the party group and deputy head of Haidian District People's Government, Beijing.
20 15.08—— Member of the Standing Committee of Beijing Haidian District Committee, member of the Party Group and deputy head of Beijing Haidian District People's Government, director of Haidian District of Zhongguancun Science Park Management Committee (concurrently) and director of Zhongguancun West Management Committee (concurrently).