1983.08—— 1985.08, teaching in the Law Department of Jiangxi University;
1985.08—— 1988.07, majoring in law in Peking University;
1988.07—— 1990.09, Peking University Law Department;
1990.09 ——1991.09, Deputy Secretary of Peking University Youth League Committee;
1991.09 ——1995.10 secretary of the Peking University youth league Committee, member of the school party Committee, director of the student affairs office of the party Committee, director of the student affairs office of the school, and member of the 13th Central Committee of the Communist Youth League;
1995.10 ——1996.09, visiting scholar in university of hertfordshire, England;
1996.09 ——1997.10, assistant to the head of Chaoyang district government in Beijing;
1997.10 —— 2002.05438+0, deputy head of Chaoyang district government, director of district economic restructuring commission and director of district investment service center;
2002.01—— May 2003, deputy head of Chaoyang District Government, director of Beijing Central Business District Management Committee and chairman of CBD Development Company;
2003.05—2006.05, Deputy Secretary and Director of the Party Committee of Beijing Investment Promotion Bureau (Beijing Foreign Investment Service Center);
2006.05—2006.06, Deputy Secretary of Pinggu District Committee of Beijing;
2006.06—2006.12, deputy secretary, deputy district head and acting district head of Pinggu District Committee of Beijing;
2006. 12——20 10.03, deputy secretary of the CPC Beijing Pinggu District Committee and district head of Pinggu District People's Government;
20 10.03——20 13.03, secretary of Beijing Pinggu District Committee;
20 13.03——, Deputy Secretary-General of Beijing Municipal Committee of the Communist Party of China, and Executive Deputy Secretary of Political and Legal Committee of Beijing Municipal Committee of the Communist Party of China.