2004— | Deputy Director, Provincial People's Congress, Standing Committee Heilongjiang Province | |
1998—2004 | Vice-President, CPPCC, Provincial Committee Heilongjiang Province | |
1998—2004 | Member, Jiusan Society, Provincial Committee Heilongjiang Province | |
1993—1997 | Chief, Bureau of Technical Supervision Heilongjiang Province | |
1989—1993 | Deputy Bureau Director, Bureau of Technical Supervision Heilongjiang Province | |
1983 | Joined, Jiusan Society | |
1967—1982 | Engineer, Heilongjiang Province, Harbin City (Boiler Factory) | |
1964—1967 | Technician, Heilongjiang Province, Qiqihar City (Machine Factory, Research Institute, Rolling Mill) |