1988.07-200 1.04 Teachers of No.2 Middle School in Miyun County, Beijing
2001.04-2001.1/Deputy Director of Education Bureau of Miyun County, Beijing
2001.1-2004.01Deputy Director of the Education Commission of Miyun County, Beijing
2004.01-201.10, deputy head of Miyun county people's government, Beijing
20 1 1. 10 —— Vice President of Beijing Agricultural Vocational College