From September 1973 to June 1976, he studied hydrology and engineering in the Department of Geology of Nanjing University.
1976 65438+February-1984 May Xuzhou Public Security Bureau Youth Police Station, Secretarial Section, Cultural Protection Section and Pre-trial Section Police;
1May 1984 ——1July 1985, chief of a group of pre-trial departments of Xuzhou Public Security Bureau;
65438+July 0985—65438+March 0987, Deputy Chief of Pre-trial Section of Xuzhou Public Security Bureau;
1March 1987-1February 1987 Secretary of the Youth League Committee of Xuzhou Public Security Bureau (deputy department level);
1987 65438+February-1988 65438+February Deputy Director of Gulou Branch of Xuzhou Public Security Bureau;
1988 65438+February-1989 July Captain of Special Police Brigade of Xuzhou Public Security Bureau (deputy department level);
1July, 989 ——1February, 989 Deputy Director of Gulou Branch of Xuzhou Public Security Bureau (director level);
1989 65438+February-1990 August Deputy Director of Gulou Branch of Xuzhou Public Security Bureau and Deputy Secretary of Party Committee (director level);
65438+August 0990—65438+April 0992, Director and Party Secretary of Gulou Branch of Xuzhou Public Security Bureau;
1April 1992-1April 1994 Deputy Division Chief and Party Secretary of the Traffic Police Detachment of Xuzhou Public Security Bureau (deputy division level);
1April 1994-1February 1995, member of the Standing Committee of the Party Committee of Xuzhou Public Security Bureau and director of the Command Center (deputy division level);
1February 1995-1July 1995, Deputy Director of Jiangsu Provincial Public Security Department;
1July 1995-1February 1998 Deputy Director of Jiangsu Provincial Public Security Department and Deputy Chief of Provincial Public Security Patrol Corps;
1February, 998—June, 2000, Deputy Director of Jiangsu Provincial Public Security Department, Deputy Chief of Provincial Public Security Patrol Corps and Deputy Chief of Provincial Public Security Marine Police Corps;
June 2000-20065438+February 0, Deputy Director of Traffic Management Bureau of Jiangsu Provincial Public Security Department and Deputy Chief of Traffic Patrol Corps;
From February 5438+0, 2006 to May 2007, he was the political commissar of the Traffic Management Bureau and the Traffic Patrol Corps of Jiangsu Provincial Public Security Department;
From May 2007 to May 2008, the Traffic Management Bureau of Jiangsu Provincial Public Security Department and the political commissar of the Traffic Patrol Corps (deputy department level);
From May 2008 to July 2008, director of Yangzhou Public Security Bureau, secretary of the Party Committee of the General Duty Room, and monitor (deputy department level);
July 20, 200812, Vice Mayor of Yangzhou City, Director of Municipal Public Security Bureau, Secretary of Party Committee, Monitor of Gross Value.
2065 438+02—2065 438+05 Vice Chairman, Director of Public Security Bureau and Secretary of Party Committee of Yangzhou CPPCC.