The Ninth Session of the Council (2004.1-2007.12) President Lan WEN Yuefei WANG Yiming LONG Jiping ZHANG Lei GUO Yaxiang Vice President YUAN Lan WEN Yuefei WANG Yiming LONG Ningzhong SHI Xiangdong YE Fengshan BAI Fuzhou GONG Anmin LI Zongmin WU Weiping ZHANG Yingbo ZHANG Jiping ZHANG Executive Member of the Council Hua CHEN Qing ZHOU Xiangyu ZHOU Xiaodong HU Lei GUO Tao ZHAN Xiaoshan GAO Zongben XU Chaohua JIA Yaxiang YUAN Secretary- General Fuzhou GONG Deputy Secretary - General Huijuan WANG (full-time) Secretary Dong LI Jianli WU The List of Working Committee Chairman Yuefei WANG Vice Fuzhou GONG Zongmin WU Chairman Jingxue YIN Yiming LONG Xiangdong YE Hua CHEN Permanen Zongben XU t member Tao ZHAN Organization Committee Sanglangjie DALUO Yuefei WANG Yongcheng YIN Jingxue YIN Yiming LONG Member Xiangdong YE Fuzhou GONG Fang LV Shuwen XIANG Xiping ZHU Xing LI Anmin LI Shengjia LI Jibin LI Zongmin WU Zhongzhan ZHANG Jiezhong ZOU Hua CHEN Guoqing CHEN Shaocun CHEN Guiyun CHEN Hongtao CHEN Zhiming ZHENG Zhong YI Qing ZHOU Jixiang MENG Junning ZHAO Chengkui ZHONG Yongfa GUO Zongben XU Tao ZHAN Qingde KANG Hong YOU Chongqing CHENG Zhenqi LI Chairman Jiping ZHANG Zhiying WEN Fengyu WANG Shouyang WANG Shuyua HE Academic Exchange Liqun ZHANG Jiping ZHANG Committee Member Zhiming CHEN Zhiming ZHENG Chuanming ZONG Xiaoshan GAO Changchang HUII Chairman Yaxiang YUAN Zhiying WEN Shicheng WANG Jianpan WANG Xiangdong International Exchange YE Xiao ZHANG Hua CHEN Committee Member Yongchuan CHEN Genghua FAN Chengxian XU Tao ZHAN Yaxiang YUAN Yunqing HUANG Chongqing CHENG Chairman Yingbo ZHANG Zhiying WEN Shangzhi WANG Changping WANG Shangzhi Education Committee LI Shiqi LI Jianhua LI Member Quanshui WU Yingbo ZHANG Siming ZHANG Ruinian CHU Publication Committee Chairman Xiahngyu ZHOU Chairman Wenlin LI Vice Fengshan BAI Ningzhong SHI Chairman Dissemination Committee Jianpan WANG Keqin FENG Fengshan BAI Ningzhong SHI Zhong LI Wenlin LI Member Dachun YANG Jingzhong ZHANG Hang GAO Chairman Yiming LONG Vice Permane Jianping WU nt member Expert group Yumin HUANG Popularization Committee leader Vice Weiyi SU Chuanli CHEN Baikang ZHANG Hong GUO Chairman Hongda GU Chunlai MU People who in charge of Popularization Committee of Mathematical Member Society(province, city, autonomous region) Chairman Jie WANG Vice Yonggao CHEN Jianping WU Chairman Mathematical Olympic Jie WANG Jianwei WANG Shixiong LIU Huawei ZHU Committee Hongbing YU Jianping WU Member Yonggao CHEN Gangsong LENG Baikang ZHANG Weigu LI Shenghong LI Zheyun LIANG Bin XIONG Chairman Liqun ZHANG Vice Xiaodong HU Chairman Electronic Information Exchange Committee Heping MA Jingxue YIN Yongchao SHI Xueliang LI Yafen Member JIN Liqun ZHANG Zhujia LU Xiaodong HU Bican XIA Chairman Lansun CHEN Secretary Wanbiao MA - General Vice Wendi WANG Jun ZHU Zhengyi LU Qichang YANG Yicang President ZHOU Zhaofang ZENG Biology Mathematics Professional Committee Ke WANG Xinyu SONG Guohua SONG Zhonglai LI Zhenqing LI Qingguo ZHANG Executiv e director Weijiang ZHABNG Zhigui LIN Jun YU Dongqi HE Rui XU Jingan CUI Shuhan CHENG Gang LU Zhen LIN Zhidong TENG Fengqin ZHANG Fengmei TAO Combination of Mathematics and Graphic Chairman Yongchuan CHEN Theory Pprofessional Committee Mathematical History Chairman Shirong GUO Uniform design Branch Chairman Yongcai LIU Chairman Zhi GENG Vice Probability Statistical Shige PENG Zhongyi ZHU Zenghu LI Chairman Branch Secretary Jinwen CHEN - General Chairman Zhongci SHI Vice Xinghua WANG Dehao YU Pingwen ZHANG Chairman Longjun SHEN Computational Secretary Xuejun XU Mathematics Branch - General Deputy Secretary Fengshan BAI Zhenghui XIE Xijun WEI Boying WU - General .