| 2018— |
Vice-Minister, Ministry of Emergency Management |
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| 2016—2018 |
Deputy Director, State Administration of Work Safety |
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| 2016—2018 |
Deputy Secretary, State Administration of Work Safety CPC, Leading Party Group |
|
| 2012—2014 |
Director, State Administration of Coal Mine Safety |
|
| 2012—2017 |
Member, 18th CPC, Central Committee, Central Commission for Discipline Inspection |
|
| 2011—2012 |
Deputy Director, State Administration of Work Safety |
|
| 2005—2011 |
Deputy Director, State Administration of Coal Mine Safety |
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| 2001—2005 |
Director, State Administration of Coal Mine Safety, Coal Mine Supervision Department |
|
| 1999—2001 |
Deputy Team Leader, State Administration of Coal Mine Safety |
|
| 1998—1999 |
Staff Member, State Economic and Trade Commission |
|
| 1996—1998 |
Director, Ministry of Coal Industry, Safety Department, Ventilation Division |
|
| 1993—1996 |
Deputy Director, Ministry of Coal Industry, Safety Department, Ventilation Division |
|
| 1982—1985 |
Student, China University of Mining and Technology, Graduate Department Beijing Municipality |
|
| 1978—1982 |
Student, Fuxin Mining College Liaoning Province, Fuxin City |
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| 1976—1978 |
Cultural Revolution, Rusticated Youth Liaoning Province, Dawa County |
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