1977, 12 months later, six cadres of Hengyang Public Security Bureau, Hunan Province;
1980 After April, he became a cadre of Hunan Provincial Public Security Department;
1After September, 1984, the cadres of six departments of Guangzhou Public Security Bureau (during the period:1September, 1985 to1July, 1988, they studied in the junior college class of history department of Guangzhou Normal University; 1September 1988 to 199 1 July 1998, studied in Sichuan Academy of Social Sciences as a postgraduate majoring in scientific socialism);
199 1 year1kloc-0/month later, he served as the deputy director of a political office of Guangzhou Public Security Bureau;
1992, 1 1 months later, he served as the chief of a nine-section of Guangzhou Public Security Bureau;
1after March 1993, he served as assistant to the director of Guangzhou Public Security Bureau;
1After August 1994, he served as deputy director of Guangzhou Public Security Bureau;
1After July, 1996, he served as the director of Guangzhou Public Security Bureau;
1997 10 months later, he served as assistant to the director and director of the first division of Guangzhou Public Security Bureau (during the period: 1998 0 1 month to 1999 0 1 month, he was appointed as deputy director of Haizhu Branch of Guangzhou Public Security Bureau);
1999 0 1 month later, he served as member of the party Committee, assistant to the director and director of the first division of Guangzhou Public Security Bureau;
1After August, 1999, he served as deputy director and member of the Party Committee of Guangzhou Public Security Bureau (during this period:1September, 1999 to1February, 1999, he studied in the advanced training class for leading cadres of the Party School of Guangzhou Municipal Committee; In April 2000, he was rated as a senior engineer of reconnaissance technology);
After March 2003, he served as member of the Standing Committee of Panyu District Committee of Guangzhou, deputy secretary of the Political and Legal Committee, and secretary and director of the Party Committee of Panyu Branch of the Municipal Public Security Bureau;
After July 2004, he served as deputy secretary and deputy director of the Party Committee of Guangzhou Public Security Bureau (municipal bureau level);
After September 2005, he served as director and party secretary of Guangzhou Public Security Bureau;
65438+After February 2006, he served as member of the Standing Committee of Guangzhou Municipal Committee, secretary of the Political and Legal Committee, director of the Municipal Public Security Bureau and secretary of the Party Committee;
After February 20 12, he served as member of the Standing Committee of Guangzhou Municipal Committee and secretary of the Political and Legal Committee;
Representative of the Eighth and Ninth Party Congresses in Guangzhou; Representative of the 13th Guangzhou Municipal People's Congress.