| 1998—2003 |
Chairman, 9th Agriculture and Rural Affairs Committee of the NPC |
|
| 1998—2003 |
Member, 9th Standing Committee of the NPC |
|
| 1997—2002 |
Delegate, 15th CPC, National Congress |
|
| 1993—1998 |
Deputy, 8th NPC |
|
| 1993 |
(Awarded, Special Gold Prize for Chinese Greening Science and Technology) |
|
| 1993—1997 |
Secretary, CPC, Municipal Committee Tianjin Municipality |
|
| 1992—1997 |
Member, 14th CPC, Central Committee |
|
|
Deputy Director, National Greening Committee |
|
| 1987—1993 |
Minister, Ministry of Forestry |
|
| 1987—1992 |
Alternate Member, 13th CPC, Central Committee |
|
| 1985—1987 |
Deputy Secretary, CPC, Provincial Committee Jilin Province |
|
| 1985—1987 |
Governor, People's Government Jilin Province |
|
| 1983—1985 |
Vice-Governor, People's Government Jilin Province |
|
| 1982—1987 |
Alternate Member, 12th CPC, Central Committee |
|
| 1980—1981 |
Director, Provincial Economic Committee Jilin Province |
|
| 1961—1976 |
Deputy Director, Petrochemical Bureau Jilin Province |
|
| 1961—1976 |
Deputy Chief Engineer, Petrochemical Bureau Jilin Province |
|
| 1954—1958 |
Director, China Sugar Refinery Jilin Province |
|
| 1954—1958 |
Engineer, China Sugar Refinery Jilin Province |
|
| 1952—1954 |
Student, Dalian Institute of Technology, Chemical Engineering Department Liaoning Province, Dalian City |
|
| 1950 |
Joined, CPC |
|
