| Meng Xianlai Associate Researcher and Director of the Department of Personnel and Education of the Ministry of Land and Resources |
| 1976—???? | Deputy Secretary, Changchun Institute of Geosciences | Jilin Province, Changchun City |
| 1976—???? | Deputy Director, Changchun Institute of Geosciences | Jilin Province, Changchun City |
| 1976—???? | Vice-President, Changchun Institute of Geosciences | Jilin Province, Changchun City |
| 1974—1976 | Secretary, Changchun Institute of Geosciences | Jilin Province, Changchun City |
| 1974—1976 | Deputy Leader, Changchun Institute of Geosciences, Student Affairs Group | Jilin Province, Changchun City |
| 1970—1974 | Worker, Changchun Institute of Geosciences, Geology Team | Jilin Province, Changchun City |
| 1966 | Graduate, Changchun Institute of Geosciences, Nonmetallic Mineral Prospecting Department | Jilin Province, Changchun City |
