1982.09—— 1986.07, majoring in vegetables, Department of Horticulture, Beijing Agricultural University;
1986.09—— 1988.09, graduate student of agricultural products storage and processing in Beijing Agricultural University;
1988.09—— 1997.06, salesman of Beijing Foreign Trade Import and Export Corporation;
1997.06—— 1998.03, business manager of Beijing Foreign Trade Import and Export Corporation;
1998.03 —— 2001.1,manager of Beijing Foreign Trade Import and Export Corporation (during this period: 1997.09——2000.07, he studied in China Agricultural University as a postgraduate majoring in food engineering and science, and pursued a doctorate in engineering);
2001.1—— Deputy Director of Beijing Investment Service Center in March 2003 (during which: 2001.09 —— 2001.12 attended/kloc-.
2003.03—2006.06, Deputy Director of Beijing Investment Promotion Bureau (Beijing Foreign Investment Service Center);
2006.06—20 10.03, Deputy Secretary and Director of the Party Committee of Beijing Investment Promotion Bureau (Beijing Foreign Investment Service Center);
20 10.03——20 10.09 deputy secretary and acting district head of Beijing Pinggu District Committee;
20 10.09——20 13.03, deputy secretary and district head of Beijing Pinggu District Committee;
20 13.03——20 15.08, secretary of Beijing Pinggu District Committee;
2015.08 —— 2015.10, Secretary of Datong Municipal Committee of Shanxi Province;
20 15. 10—— Secretary of Datong Municipal Committee of Shanxi Province and First Secretary of Party Committee of Datong Military Division.
He is a member of the 11th CPC Beijing Municipal Committee.