1984.07 ——1986.10, policeman of xinlou police station of Liangshan county public security bureau, Shandong province.
1986.10 ——1989.06, member of the Policy and Law Research Office of Liangshan County Public Security Bureau, Shandong Province.
1989.06—— 1993.03, Deputy Director of Public Security Bureau Office of Liangshan County, Shandong Province.
1993.03 ——1993.12, Deputy Director of Public Security Bureau Office of Liangshan County, Shandong Province (positive share level)
1993.12 ——1994.06, Deputy Inspector of Public Security Bureau of Liangshan County, Shandong Province.
1994.06—— 1996.08, Deputy Director of Public Security Bureau of Hainan Phoenix Airport.
1996.08 ——1997 438+0, Deputy Director of Political Department Office of Hainan Provincial Public Security Department.
1997 5438+0 ——1998.09, Deputy Chief of Research Section, Office of Political Department of Hainan Provincial Public Security Department.
1998.09—— 1999.02, Director of the Political Department Office of Hainan Provincial Public Security Department.
1999.02——2000. 12, Chief of the Secretarial Section of the Political Department Office of Hainan Provincial Public Security Department.
2000.12 —— March 2002, Chief of the Ideological and Political Work Section of the Propaganda Department of the Political Department of Hainan Provincial Public Security Department.
2002.03——2002. 10, deputy political commissar and member of the Party Committee of Qiongshan Public Security Bureau.
2002. 10——2003. 12, political commissar and deputy secretary of the Party Committee of Qiongshan Public Security Bureau.
2003.12 —— June 2006, political commissar of domestic security detachment of Haikou Public Security Bureau.
2006.06—2008.03, Director of Qiongshan Branch of Haikou Public Security Bureau.
2008.03—2009.08, Assistant to the Mayor of qiongshan district, Haikou City, and Director of Qiongshan Branch of the Municipal Public Security Bureau.
2009.08—2009.11,Director of Longhua Branch of Haikou Public Security Bureau.
2009.10 —— 2009.11Standing Committee of Wanning Municipal Committee
2009. 1 1—— Member of the Standing Committee of Wanning Municipal Committee, Director of Public Security Bureau and Secretary of Party Committee (concurrently)