2003— | Chairman, CPPCC, Autonomous Regional Committee Guangxi Zhuang Autonomous Region | |
2002—2007 | Member, 16th CPC, Central Committee | |
1997—2002 | Alternate Member, 15th CPC, Central Committee | |
1994—1995 | President, CPC, Autonomous Regional Committee, Party School Guangxi Zhuang Autonomous Region | |
1994—2003 | Deputy Secretary, CPC, Autonomous Regional Committee Guangxi Zhuang Autonomous Region | |
1992—1994 | Head, CPC, Autonomous Regional Committee, Organization Department Guangxi Zhuang Autonomous Region | |
1992— | Member, CPC, Autonomous Regional Committee, Standing Committee Guangxi Zhuang Autonomous Region | |
1989—1992 | President, Guangxi Agricultural College Guangxi Zhuang Autonomous Region | |
1987—1989 | Vice-President, Guangxi Agricultural College Guangxi Zhuang Autonomous Region | |
1983—1987 | Laboratory Director, Guangxi Agricultural College Guangxi Zhuang Autonomous Region |