1March 1990 to1February 1992 served as monitor of Dalian Lushunkou 8 1067;
199265438+February to 20065438+0165438+1October, served as the production unit clerk of Longjiang County Education Bureau;
200 1 1 1 until August 2006, he served as the director of Longjiang county special education school;
From August to 20, 200612, he served as the vice president of Yu Ying School in Longjiang County;
From July 20 12 to August 20 13, he served as the principal of Longjiang county special education school;
From August 20 13 to present, he has been the principal of Huamin Township Central School in Longjiang County.