Member, China Association for Promoting Democracy, Central Committee | ||
1988— | Deputy Director, Provincial People's Congress, Standing Committee Hainan Province | |
1988—1996 | Assistant Director, Hainan University Hainan Province | |
1987 | Joined, CPC | |
1984 | Joined, China Association for Promoting Democracy (CAPD) | |
1984—1988 | Deputy Director, (China Association for Promoting Democracy, Hainan University) | |
1984—1988 | Professor, Hainan University Hainan Province | |
1962—1984 | Associate Professor, Hainan Province (Hainan Normal Junior College, Mathematics Educational Research Group) | |
1959—1962 | Deputy Group Leader, Hainan Technical Institute, Mathematics Research Group Hainan Province | |
1955—1959 | Student, (South China Normal School, Math Department) |