1982.08- 1985.07 dayi county administration for industry and commerce
1985.09-1987.10 studied in Sichuan TV University.
1987.10-1990.10, deputy director of the industrial and commercial bureau.
1990.10-1996.10 Founder of Finance and Trade Office of Dayi County People's Government.
1996.10-2000.11worked in the office of dayi county people's government as the deputy section chief of the secretarial section.
2000.11-2006.5438+0.11Deputy Director of the Work Safety Office of Dayi County People's Government.
2001.11-deputy director of dayi county safety supervision bureau.