1September, 1979 to1July, 1983, studied law at the Central University for Nationalities, and graduated with a bachelor's degree.
1July, 1983 to1May, 1985, worked as a clerk in the pre-trial department of Guangdong Provincial Public Security Bureau;
1May 1985 to1March 1987, member of the Pre-trial Department of Guangdong Provincial Public Security Bureau;
March 1987 to May 1993, Deputy Director of the Pre-trial Department of Guangdong Provincial Public Security Department;
1May 1993 to1May 1996, Guangdong Provincial Public Security Department served as the chief examiner and deputy director of the pre-trial department (during this period:1April 1993 to1July 1994 served as deputy director of the business department of the Provincial People's Police School);
1996 0 1 turn 1998 0 1 Deputy Director of the Pre-trial Department of Guangdong Provincial Public Security Department;
1998 065438+ 10 to199865438+February Deputy Director of Economic Case Investigation Department of Criminal Investigation Bureau of Guangdong Provincial Public Security Department;
1998 12 to may 2000, deputy director of the economic security department of Guangdong provincial public security department;
From May 2000 to August 2005, Director of Economic Crime Investigation Division of Guangdong Provincial Public Security Department;
From August 2005 to June 2008, 165438+ 10, Director of Anti-drug Bureau of Guangdong Provincial Public Security Department (deputy department level);
165438+2008 10 to 2065438+February 2004 Director of Criminal Investigation Bureau of Guangdong Provincial Public Security Department (during this period: September 2065438 +0 1 20 13 studied in Sun Yat-sen University and obtained a master's degree.
2065 438+04-2065 438+05, deputy mayor of Dongguan Municipal People's Government, member of the Party Group, deputy secretary of the Political and Legal Committee of the Municipal Party Committee, director of the Municipal Public Security Bureau, secretary of the Party Group and inspector general;
2065 438+05-2065 438+05 Member and Secretary of the Party Group of the Guangdong Provincial Department of Justice, member of the Political and Legal Committee of the Provincial Party Committee, and concurrently the first political commissar of the Provincial Prison Bureau;
2065438+2005, served as Party Secretary and Director of the Guangdong Provincial Department of Justice, member of the Political and Legal Committee of the Provincial Party Committee, and concurrently served as the first political commissar of the Provincial Prison Bureau.