| 1997— | Director, Chinese Academy of Sciences, Computer Network Information Center | |
| 1994—???? | Postdoctoral Student, National Intelligent Computer Research and Development Center | |
| 1994—1997 | Vice-President, Network and System Integration, Dawning Information Industry Company | |
| 1992 | Graduate, Xi'an Jiaotong University Shaanxi Province, Xi'an City (Received Doctorate) | |
| 1981 | Graduate, Chinese Academy of Sciences, Computer Technology Research Institute (Received Master's Degree) | |
| 1976 | Graduate, Xi'an Jiaotong University Shaanxi Province, Xi'an City |