| 2008— | Member, Ministry of Health CPC, Leading Party Group | |
| 2008— | Vice-Minister, Ministry of Health | |
| 2006—2008 | Director, Ministry of Health, General Office | |
| 2004—2005 | Vice-Chairman, World Health Organization, Executive Committee | |
| 2003—2003 | Deputy Director, Ministry of Health, General Office | |
| 2003—2004 | Director, Ministry of Health, International Cooperation Department | |
| 1986—1988 | Postgraduate Student, Shandong University, Medical College, Social Medicine and Health Management Department Shandong Province, Jinan City | |
| 1980—1986 | Student, Shandong University, Medical College Shandong Province, Jinan City |