1978.07- 1984.07 salespersons and salesmen of luntai county food company;
1984.07- 1987.04 deputy manager of luntai county catering service company;
1987.04-1988.11manager of luntai county trading company;
1988.11-1989.04 Partner of luntai county Catering Service Company;
1989.04- 1993.04 deputy secretary of the party Committee of Yang Xia town, luntai county (in the meantime:
1990.09- 1992.07 political management major of party school of autonomous region);
1993.04- 1997.02 Secretary of the Party Committee of Cedaya Township, luntai county;
1997.02-2002.01Party Secretary of Luntai Town, luntai county (during this period: 2000.09-2002.12, majoring in law at Correspondence College of Central Party School);
2002.01-2002.012 Full-time Deputy Secretary of the Political and Legal Committee of luntai county;
2002.01-2011.08 Deputy Director of the Standing Committee of luntai county Municipal People's Congress
20 1 1.08 till now.