1972.03- 1975.09 studied in the Department of Chemical Engineering of Kunming University of Science and Technology;
1975.09- 1977.02 buyer of equipment group of yuntianhua construction headquarters;
1977.02-1978.11head and secretary of the Youth League Committee of Yunnan Natural Gas Chemical Plant;
Director of bag making workshop, ammonium nitrate workshop and urea workshop of Yunnan Natural Gas Chemical Plant;
1985.06- 1992.02 Deputy Director of Yunnan Natural Gas Chemical Plant;
1992.02- 1995.06 Director of Yunnan Natural Gas Chemical Plant;
1995.06- 1997.03 Director and Party Secretary of Yunnan Natural Gas Chemical Plant;
1997.03-2001.12 Chairman, General Manager and Deputy Secretary of the Party Committee of Yuntianhua Group Company;
2001.12-2002.04 Chairman and Party Secretary of Yuntianhua Group Company;
April 2002 -2003 438+0 Assistant to the Governor of Yunnan Province.
2003.0 1-2007.04 Vice Governor of Yunnan Province
April 20, 20071March 7, 2007 Deputy General Manager and Member of the Party Group of China Petroleum and Natural Gas Corporation.