1976.07-1978.12, Secretary of the Youth League Committee and Deputy Secretary of the Party Committee of Chengdong Township, Dazu County, Sichuan Province;
1978.12-1984.09, Secretary of the Youth League Committee of Dazu County, Sichuan Province;
1984.09- 1990.03, Secretary of Zhuxi District Committee, Dazu County, Sichuan Province (during this period: 1988.09- 1990.07, majoring in economic management in the Second Party School of Chongqing Municipal Committee);
1990.03-1991.10, political commissar and deputy secretary of the party group of Dazu County Public Security Bureau, Sichuan Province;
1991.10-1993.03, patrol member of Dazu county public security bureau, deputy secretary of the party group and deputy county magistrate;
1993.03- 1997.06, deputy magistrate of Dazu county government, Sichuan province;
1997.06-1998 438+0, deputy magistrate of Dazu county government in Chongqing;
1998.05438+0-2003.02, member of the Standing Committee of Dazu County Committee of Chongqing Municipality and deputy head of the government;
2003.02-2006.12, Deputy Secretary of Dazu County Committee of Chongqing;
2006.12-2007.02, Deputy Secretary of Dazu County Committee of Chongqing and Party Secretary of the Standing Committee of County People's Congress;
2007.02-2007.03, Party Secretary of the Standing Committee of the People's Congress of Dazu County, Chongqing;
2007.03 —— Director and Party Secretary of the Standing Committee of Dazu County People's Congress in Chongqing. Representatives of the Third People's Congress of Chongqing Municipality