| 2008— | Vice-Chairman, 11th CPPCC, National Committee | |
| 2003— | Vice-Chairman, CPPCC, Provincial Committee Shaanxi Province | |
| 1998—2003 | Member, 9th CPPCC, National Committee | |
| President, Northwest China Agricultural and Forestry University of Science and Technology | ||
| Director, (Administration Committee, National Yangling Agricultural High-Tech Exemplary Area) | ||
| Vice-Governor, People's Government Shaanxi Province | ||
| Vice-Chairman, Chinese Peasants and Workers Democratic Party, Provincial Committee Shaanxi Province | ||
| Principal Committee Member, Chinese Peasants and Workers Democratic Party, Provincial Committee Shaanxi Province | ||
| Vice-Mayor, People's Government Shaanxi Province, Xi'an City | ||
| President, Northwest University (Northwest University) |