Vice-Chairman, CPPCC, Provincial Committee Heilongjiang Province | ||
1998—2003 | Member, 9th CPPCC, National Committee, Standing Committee | |
1997— | Chairman, China Democratic League, Provincial Committee Heilongjiang Province | |
1986—1991 | Vice-Chairman, China Democratic League, Provincial Committee Heilongjiang Province | |
1986—1991 | Professor, Harbin University of Science and Technology | |
Joined, China Democratic League | ||
1971—1986 | Lecturer, Harbin University | |
1971—1986 | Associate Professor, Harbin University | |
1957—1971 | Teacher, Heilongjiang Engineering Institute |