1984.07—— 1985.07, clerk of Hechi City Procuratorate Branch, Guangxi.
1985.07—— 1986.04, Assistant Procurator of Yishan County Procuratorate, Guangxi.
1986.04 ——1990.12, worked in Hechi procuratorate branch, and successively served as assistant prosecutor, deputy section chief of criminal prosecution department I, prosecutor of department II and deputy section chief of economic inspection department.
1990.12 ——1993.05, Deputy Chief and Deputy Procurator-General of Economic Procuratorate Section of Hechi Procuratorate Branch (during this period:1991.07 ——1992./)
1993.05—— 1994.02, deputy director and director of the branch office of Hechi City Procuratorate.
1994.02—— 1995.08, Deputy Secretary of Guangxi Donglan County Committee.
1995.08—— 1996.03, Deputy Secretary of Guangxi Donglan County Committee and Secretary of Political and Legal Committee (concurrently)
1996.03 —— 2001.01,Deputy Procurator-General of the People's Procuratorate of Beihai City, Guangxi, member of the Party Group (during this period: 1997.09 —— 1999.07 studied in the criminal law major of the graduate class of Sichuan University).
2001.01—— 2001.06, Deputy Director of Public Security Bureau of Beihai City, Guangxi.
2001.06 —— March, 2002, Deputy Director of Public Security Bureau of Beihai City, Guangxi, inspector at the level.
2002.03—2007.02, Deputy Director of Public Security Bureau of Beihai City, Guangxi, member of Party Committee, inspector at the level.
2007.02—2007.08, Deputy Secretary and Deputy Director of the Party Committee of Public Security Bureau of Beihai City, Guangxi Province, inspector at the level.
2007.08——20 10.0 1, deputy secretary and deputy director of the Party Committee of Guangxi Beihai Public Security Bureau, inspector at the department level, detachment leader of the Municipal Traffic Police Detachment (concurrently), and member of the Municipal Commission for Discipline Inspection.
2010.01—— 2011.08, director (deputy department level) and party secretary of Fangchenggang Public Security Bureau, Guangxi.
2011.08 —— 2011.09, member of the party group of Fangchenggang Municipal Government, director of the Municipal Public Security Bureau (deputy department level) and secretary of the Party Committee.
2011.09 —— 2016.01deputy mayor of Fangchenggang municipal government, member of party group, director of municipal public security bureau and secretary of party committee.
20 16.0438+0 —— Member of the Standing Committee of Fangchenggang Municipal Committee and Secretary of the Political and Legal Committee, Guangxi