| Editor-in-Chief, China's Encyclopedia of Chemical Technology | ||
| 1992—1997 | Delegate, 14th CPC, National Congress | |
| 1982—1987 | Delegate, 12th CPC, National Congress | |
| 1980— | Academician, Chinese Academy of Sciences | |
| 1964—1975 | Deputy, 3rd NPC | |
| 1953 | Joined, CPC | |
| Senior Engineer, Ministry of Chemical Industry, Commission of Science and Technology | ||
| Chief Engineer, Ministry of Chemical Industry, No. 1 Designing Institute | ||
| Director, Ministry of Chemical Industry, No. 1 Designing Institute | ||
| Deputy Director, Ministry of Chemical Industry, No. 1 Designing Institute |