| 1998— | General Manager, Softbank, China Region | |
| 1998— | Director, Softbank, China Region | |
| 1996—1998 | Director-General, Gartner Group, Asia-Pacific Region | |
| 1994—1996 | Vice-President, General Wireless Co. Ltd., Marketing Department | |
| 1994 | Founder, General Wireless Co. Ltd. | |
| 1992—1994 | Analyst, Dataquest Corporation | |
| 1985—1991 | Graduate, Stanford University USA, California, Stanford (Received Doctorate) | |
| 1985—1991 | Graduate, Stanford University USA, California, Stanford (Received Master's Degree) | |
| 1982—1985 | Teacher, Beijing Broadcasting Institute, Foreign Language Department Beijing Municipality | |
| 1982 | Graduate, Beijing Foreign Language Studies Institute Beijing Municipality |