1981.05-1984.10, clerk of Interpol Brigade, Heshan Public Security Bureau, Jiangmen City;
1984.10-1994.10, member, section chief and deputy section chief of the Criminal Investigation Department of Jiangmen Public Security Bureau (during this period: 1986.09- 1988.07 Guangdong Provincial Government
1994.10-1997.09, captain of the brigade directly under the patrol detachment of Jiangmen Public Security Bureau;
1997.09-2000 438+0, captain of the Supervision Brigade of Jiangmen Public Security Bureau;
2000.0 1-2006.5438+0.08, deputy detachment leader and detachment leader of criminal police detachment of Jiangmen Public Security Bureau;
200 1.08-2003.05, director of Xinhui public security bureau (deputy division level) (during this period: 1999.09-2002.07, studying in the on-the-job postgraduate class of political economy major of Guangdong Academy of Social Sciences);
2003.05-2006.08, member of the Standing Committee of Xinhui District Committee of Jiangmen Public Security Bureau and director of Xinhui Branch;
2006.08-2007.5438+0, deputy director of Jiangmen Public Security Bureau, member of the Standing Committee of Pengjiang District Committee, secretary of the Political and Legal Committee and director of the Public Security Bureau;
2007.01-2007.10, deputy secretary and deputy director of the Party Committee of Jiangmen Public Security Bureau, member of the Standing Committee of Pengjiang District Committee, secretary of the Political and Legal Committee, director of the Public Security Bureau and secretary of the Party Committee;
2007.10-2011.08, deputy secretary and deputy director of the Party Committee of Jiangmen Public Security Bureau (director-level cadre), member of the Standing Committee of Pengjiang District Committee, secretary of the Political and Legal Committee, director of the Public Security Bureau and secretary of the Party Committee;
2011.08-201.10 Deputy Secretary and Deputy Director of the Party Committee of Jiangmen Public Security Bureau (director level);
2011.11-2014.07 Vice Mayor of Foshan, Director of the Municipal Public Security Bureau and Secretary of the Party Committee.
20 14.07 deputy director of Guangdong provincial public security department and member of the party Committee.