1970.7- 1975.6 Anshan road primary school students 1975.9- 1978.7 dongfanghong middle school students 1978.9- 1980.7 seventeen middle school students/kloc-0. .7-1991.2 Tianjin No.1 Commercial Teacher1991.3-1995.12 Business Cadres of Electrician Wholesale Company of Tianjin Hardware & Electric Company1995. Director of the office, deputy bureau inspector 20 1 1. 1 till now, deputy head of Heping District People's Government of Tianjin.