1985.05438+0-1985.08 Manager of the Agriculture, Industry and Commerce Joint Company in Liyuan Township, Tongxian County;
1985.08- 1987.04 Deputy Secretary of the Party Committee of Liyuan Township, Tongxian County, and Manager of the Agriculture, Industry and Commerce Joint Company;
1987.04- 1989.03 Party Secretary of Liyuan Township, Tongxian County;
1989.03- 1990.03 assistant to the county magistrate of the county government;
1990.03-1993.11deputy county magistrate of Tongxian government;
1993.12-1994. Deputy Director of Agriculture and Forestry Office of the Municipal Government;
1994.08-2000 4438+0 Deputy Director of Agriculture and Forestry Office of the Municipal Government and Deputy Director of the Office of the Capital Greening Committee;
2000.0 1-2006.5438+0.05 Deputy Secretary and Deputy Director of Municipal Agriculture Committee;
2001.05-2002.04 Deputy Secretary of Municipal Agriculture Committee, Deputy Director of Municipal Agriculture Committee and Deputy Secretary and Dean of Party Committee of Municipal Agricultural Management Cadre College;
2002.04-2003.08 Deputy Secretary of Municipal Agriculture Committee, Deputy Director of Municipal Agriculture Committee and Dean of Beijing Agricultural Vocational College;
From August 2003 to June 2008, he served as secretary of Fangshan District Committee.
Since June 2008, he has served as Party Secretary of Beijing Water Affairs Bureau and Party Secretary of Beijing South-to-North Water Transfer Project Construction Committee Office.