("Principles of Earth Dam Designing" and "Theory of Dust Removal Techniques") | ||
Vice-Chairman, Municipal People's Congress Beijing Municipality | ||
1997—???? | Honorary Vice-Chairman, 10th Jiusan Society, Central Committee, Standing Committee | |
1993—1998 | Member, 8th CPPCC, National Committee, Standing Committee | |
1988—1993 | Member, 7th CPPCC, National Committee, Standing Committee | |
Vice-Chairman, 9th Jiusan Society, Central Committee | ||
1983—???? | Chairman, Jiusan Society, Municipal Committee Beijing Municipality | |
1983—1988 | Member, 6th CPPCC, National Committee, Standing Committee | |
Vice-Chairman, 8th Jiusan Society, Central Committee | ||
Member, Jiusan Society, Central Committee, Standing Committee |