1995— | Professor, Tsinghua University Beijing Municipality | |
1993—1998 | Member, 8th CPPCC, National Committee, Standing Committee | |
1988—1993 | Member, 7th CPPCC, National Committee | |
1983—1988 | Member, 6th CPPCC, National Committee | |
1980— | Academician, Chinese Academy of Sciences | |
1961— | Research Fellow, Chinese Academy of Sciences, Shanxi Institute of Coal Chemistry | |
Honorary Head, Chinese Academy of Sciences, Shanxi Institute of Coal Chemistry | ||
1939 | Graduate, Wuhan University, Chemistry Department Hubei Province, Wuhan City |