1May 1976 to1April 1978, worked in Chongqing Fire Equipment Factory as assistant to the workshop director;

198 1 year 0/month to1June 1983, served as the chief of quality management unit of Chongqing Fire Equipment Factory;

1June, 1983 to1September, 1984 served as deputy director of Chongqing Fire Equipment Factory;

1September 1984 to1July 1990 as the director of Chongqing Fire Equipment General Factory.

1July 1990 to1March 1993, served as deputy director of Chongqing Central Industrial Bureau and director of Chongqing Fire Equipment General Factory;

1March 1993 to1March 1995 served as deputy head of the people's government of Chongqing Central District, Sichuan Province and deputy secretary of the Political and Legal Committee of the District Committee.

1March 1995 to1June 1997, served as deputy head of Yuzhong District People's Government in Chongqing, Sichuan Province and deputy secretary of the Political and Legal Committee of the District Committee;

1From June 1997 to February 2003, he served as deputy head of Yuzhong District People's Government and deputy secretary of the Political and Legal Committee of the District Committee.

From February 2003 to February 2006, he served as deputy secretary of Yuzhong District Committee of Chongqing.

65438+From February 2006 to March 2007, he served as deputy secretary of Yuzhong District Committee of Chongqing, acting head of the District People's Government and secretary of the party group;

From March to 20, 2007, he served as deputy secretary, district head and party secretary of Yuzhong District Committee of Chongqing.

August-20 10, served as the chairman of Chongqing yuelai investment development co., ltd.