| 2013— | Deputy Director, Legislative Affairs Office of the State Council | |
| 2010—2013 | Director, National Administration for Protection of State Secrets | |
| 2005—2013 | Director, CPC, Central Committee, Secrets Protection Committee, General Office | |
| 2005—2010 | Director, National Administration for Protection of State Secrets | |
| 2004—2005 | Deputy Director, CPC, Central Committee, Policy Research Office | |
| 2002—2005 | Director, Chinese Academy of Social Sciences, International Law Research Center | |
| 2002—2004 | Director, Chinese Academy of Social Sciences, Law Institute | |
| 1998—2002 | Deputy Director, Chinese Academy of Social Sciences, Law Institute | |
| Postgraduate, Harvard University USA, Massachusetts, Cambridge | ||
| 1989—1992 | Student, Beijing University, Law School Beijing Municipality (Recieved Doctorate) |