1985.07—— 1988.06, Deputy Secretary of the Youth League Committee, Secretary of the Youth League Committee and Secretary of the Party Branch of the Department of Applied Chemistry of Tianjin University;
1988.06 ——1992.06, seconded to the editorial department and research department of the Central Research Office of the Communist Youth League (during this period:1987.09 ——1989.07, political department of Nankai University studied on the job and obtained a bachelor's degree in law);
1992.06—— 1993.06, Deputy Director of Research Office of Guangzhou Municipal Committee of the Communist Youth League and Director of Rights Protection Center;
1993.06—— 1994.02, Director and Secretary-General of Research Office of Guangzhou Municipal Committee of Communist Youth League;
1994.02—— 1998.07, deputy secretary of the Guangzhou Municipal Committee of the Communist Youth League and member of the party group (during this period: 1995.02 —— 1995.05) studied in the bureau-level cadre class of the Party School of the Municipal Committee; 1996.12—1997.07 captain of the chemical system task force of Guangzhou enterprise reform task force and secretary of the party branch);
1998.07——2000.05, Deputy Secretary and Party Secretary of Guangzhou Agriculture Working Committee;
2000.05—2003.02, Deputy Secretary of Huangpu District Committee of Guangzhou, CPC (during this period: 200 1.08—2002.05438+0 studied in the youth class of the Party School of the Provincial Party Committee);
2003.02—2003.03, Deputy Secretary of Huadu District Committee of Guangzhou;
2003.03—2004.09, Deputy Secretary of Guangzhou Huadu District Committee and Secretary of the Political and Legal Committee of the District Committee;
September 2004 —— 20 1 1.0 1, Party Secretary and Director of Guangzhou Environmental Protection Bureau (during this period: from March 2007 to June 2007, he studied in the bureau-level class of National School of Administration; 2009.12—2011.01concurrently served as the Minister of Environment and Air Quality Assurance Department of the Asian Games Organizing Committee; 2008.10-2010.12 Sun Yat-sen University's Master of Administration);
2011.01-201.02 Standing Committee of Guangzhou Municipal Committee of the Communist Party of China and Director of Municipal Environmental Protection Bureau;
2011.02 —— 2011.11Member of the Standing Committee of Guangzhou Municipal Committee of the Communist Party of China and Minister of the United Front Work Department of the Municipal Committee.
20 1 1. 12 Member of the Standing Committee of Guangzhou Municipal Committee of the Communist Party of China, Secretary of Nansha District Committee, Secretary of Party Working Committee of Nansha Development Zone and Director of Management Committee.