1970.08 ——1980.05438+0, educated youth of Xujiapo commune in Hanzhong, Shaanxi, propagandist of radio station, worker of Shimen hydropower station;

1980.05438+0 ——1980.08, studying in Shaanxi Public Security Cadre School;

1980.08—— 1985.02, cadre of public security department in Hanzhong area, Shaanxi province;

1985.02—— 1990.03, Deputy Director of the Political Department of the Public Security Bureau of Hanzhong District, Shaanxi Province (during which: 1982.09—— 1985.07 studied Chinese in Shaanxi Radio and TV University);

1990.03 ——1991.09, director of the political department of Hanzhong District Public Security Bureau, Shaanxi Province, and member of the party group;

1991.09 ——1992.11,Deputy Director of the Political Department of Hainan Provincial Public Security Department;

1992.1——1997.05, Director of Exit-Entry Administration Department of Hainan Provincial Public Security Department (during which: 1993.09—— 1996.05 studied in the postgraduate class of applied sociology of Huazhong University of Science and Technology).

1997.05 ——1999.10, Assistant Inspector of Hainan Provincial Public Security Department and Chief of Traffic Police Corps of Provincial Public Security Department;

1999. 10——2000.09, Assistant Inspector of Hainan Provincial Public Security Department;

2000.09—2002.11,deputy director of the Hainan Provincial Public Security Department and member of the Party Committee;

2002. 1 1——2003.03, deputy director of Hainan Provincial Public Security Department, member of Party Committee, director of Haikou Public Security Bureau and secretary of Party Committee;

2003.03—— Member of the Standing Committee of Haikou Municipal Committee, Secretary of the Political and Legal Committee, Director of the Public Security Bureau, Secretary of the Party Committee, and Member of the Party Committee of the Provincial Public Security Department;