/kloc-0 went to the countryside in Hangu commune, Ba County, Sichuan Province from March, 1972 to March, 1973;

1June 1973 to1September 19761October 1973, studying in the instrument major of Chongqing technical school;

June1976-July 1986, worker, technician and deputy section chief of energy conservation department of Chongqing Jingkou Glassware Factory;

1July, 1986 to1June, 1993, served as the clerk and chief clerk of the Energy Department of Chongqing Economic Commission;

1993, 165438+ 10 to 1996, deputy division-level researcher of Chongqing Economic Commission, 1993,165438+/kloc-0.

1August, 1996 to1August, 1997 served as deputy director of the resource conservation and comprehensive utilization department of Chongqing Economic Commission;

1997 1 1 to 2000 1 as the director of the resource conservation and comprehensive utilization department of Chongqing Economic Commission;

From 2000 10 to 2006 12, he served as the director of the department of environmental resources and comprehensive utilization of Chongqing economic commission (and also the director of the electric power department);

65438+From February 2006 to March 2009, he served as a member of the party group and deputy director of Chongqing Economic Commission;

From March to 20, 200914, he served as a member of the party group and deputy director of Chongqing Economic and Information Technology Commission.