| 2000— | Chief Accountant, China National Shipbuilding Industry Corporation | |
| 1999—2002 | Deputy General Manager, China National Shipbuilding Industry Corporation | |
| 1997—1998 | Director, China National Shipbuilding Industry Corporation, Financial Bureau | |
| Named Senior Economic Engineer, | ||
| 1996—1997 | Deputy Director, China National Shipbuilding Industry Corporation, Financial Bureau | |
| 1985—1986 | Manager, Wuhan Shipbuilding Industry Company | |
| Deputy Director, Zhongnan Optical Instrument Factory Shaanxi Province | ||
| Chairman, Zhongnan Optical Instrument Factory, Chief Engineering Office Shaanxi Province | ||
| Deputy Department director, Zhongnan Optical Instrument Factory Shaanxi Province | ||
| 1966 | Graduate, Harbin Industry Technologies University Heilongjiang Province, Harbin City |