1971.10-1975.09, worker and projectionist of Siltala farm in Hailar city;

1975.09- 1978.08, majoring in foundry in harbin university of science and technology;

1978.08-1979.12, technician of Hailar general machinery factory;

Assistance from Hailar Experimental Station of Ministry of Machinery Industry1986 4438+0;

1986.05438+0-1992.06, engineer of Hailar test station of Ministry of Machinery Industry, director of technical information office;

1992.06- 1995.03, assistant to the mayor of Yakeshi;

1995.03- 1999.06, vice mayor of science and technology of Yakeshi;

/kloc-0 1999.06--2000.08, Vice Chairman of CPPCC Hulunbeier League (not resident), Vice Mayor of Science and Technology of Yakeshi City;

2000.08-2001.11CPPCC (non-resident), Vice Chairman of Hulunbeier League, and Chairman of the Association for Science and Technology.

(During this period: 200 1.04-200 1.09 studied economic management at the University of Cincinnati, Ohio, USA);

2001.11-2002.02, CPPCC, Vice Chairman of Hulunbeier League (absent), Director of Hulunbeier League Office of Inner Mongolia Federation of Industry and Commerce;

2002.02-2002.03, CPPCC；, Vice Chairman of Hulunbeier League;

2002.03—— Vice Mayor of Hulunbeier City.

20 13.438+0—— Deputy Director of the Standing Committee of Hulunbeier Municipal People's Congress.