1978.12—1982.07 Work in Daheihe Milk Factory in Hohhot; 1982.07 ——1984.09 deputy director of the central experimental workshop of Hohhot natural sweetener factory; 1984.09 ——1999.09 member of the party group, deputy director and director of Hohhot personnel bureau; 1999.09 —— Member of the Party Group and Deputy Director of Hohhot Personnel Bureau in June 2004; 2004.06—20 13.05438+0 Director of the Office of the Organization Establishment Committee of Hohhot; 20 13.05438+0 —— Deputy Director of Hohhot Municipal People's Congress and Director of the Office of Hohhot Organizational Establishment Committee.