1974.05438+0—1975.11worked in the political science department of Hohhot Agriculture and Forestry Bureau.
1975.12—1979.12 served as deputy secretary and director of the state-owned livestock and poultry farm in Hohhot.
1980.05438+0—1982.12 worked in the guest house of Hohhot dairy company.
1983438+0 ——1993.05 director of Huimin milk food factory in Hohhot.
1993.05—2001.12 Chairman, Party Secretary and President of Inner Mongolia Yili Industrial Group Co., Ltd.
From 2002 to 2004. 12, he served as chairman, party secretary and CEO of inner Mongolia Yili industrial group co., ltd.
20 1 1 Join Heilongjiang Hongxing Group Food Co., Ltd.
20 15 1 Chairman of Heilongjiang Hongxing Group Food Co., Ltd. ..