| 2008— |
Chairman, 11th Education, Science, Culture and Health Committee of the NPC |
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| 2003—2007 |
Chairman, Provincial People's Congress, Standing Committee Hebei Province |
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| 2002—2007 |
Member, 16th CPC, Central Committee |
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| 2002—2007 |
Secretary, CPC, Provincial Committee Hebei Province |
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| 2001—2002 |
Secretary, CPC, Provincial Committee Hainan Province |
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| 2001—2002 |
Member, CPC, Provincial Committee, Standing Committee Hainan Province |
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| 2000—2001 |
Chairman, Provincial People's Congress, Standing Committee Hainan Province |
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| 2000—2001 |
President, CPC, Central Committee, People's Daily |
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| 2000—2001 |
Deputy Director, CPC, Central Committee, General Office |
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| 1997—2002 |
Delegate, 15th CPC, National Congress |
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| 1993—2000 |
Deputy Head, CPC, Central Committee, Publicity Department |
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| 1993—1993 |
Secretary-General, CPC, Central Committee, Publicity Department |
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| 1989—1993 |
Head, Research Office of the State Council, Education, Science, Culture and Public Health Group |
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| 1989—1989 |
Secretary, Research Office of the State Council, Education, Science, Culture and Public Health Group CPC, Party Committee |
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| 1986—1989 |
Deputy Director, Ministry of Education, General Office |
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Member, State Education Commission |
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| 1978—1986 |
Vice-Division Chief, Ministry of Education, General Office |
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| 1978—1986 |
Deputy Division Chief, Ministry of Education, General Office |
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| 1975 |
Joined, CPC |
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| 1973—1978 |
Worker, National Defense Industry Committee Shaanxi Province |
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| 1970—1973 |
Teacher, Harbin Shipbuilding Institute Heilongjiang Province, Harbin City |
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| 1968—1970 |
Worker, Metallurgy and Geology Bureau Heilongjiang Province, Harbin City |
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| 1962—1968 |
Student, Military Engineering Institute of the Chinese PLA, Department of Missile Engineering Heilongjiang Province, Harbin City |
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