| 1 | 1993-1995 The first Deputy Director-General of the Datong Mining Bureau | |
| 2 | 1984-1985 Deputy Director of Jinhuagong Mine of Datong Mining Bureau | |
| 3 | 1982-1984 Deputy Director and Director of Ventilation District of Jinhuagong Mine of Datong Mining Bureau | |
| 4 | January 4, 1984, Datong Coal Mine Museum was renamed class education exhibition Datong Mining Bureau. | |
| 5 | The state of power supply in Hegang Coal Mine Bureau is introduced, and the reform plan is also put forward. |