1985.05 ——1992.08 accounting and finance section chief of Jintang daily necessities company;
1992.08 ——1993.02 Accounting of Tangba Highway Construction Engineering Headquarters in Jintang County;
1993.02 ——1996.09 sponsored by Jintang county transportation bureau.
1996.09——2007.02 Chief of Financial Planning Section of Jintang County Transportation Bureau;
2007.02—2008.09 Deputy Director of Audit Bureau of Jintang County;
2008.09—— Deputy Director of Jintang County Transportation Bureau.