James Yujun Hu
Chairman of the board
Chief Executive Officer

Don Dongjie Yang
Director,
President

Gordon Xiaogang Wang
Vice President,
Chief Financial Officer

Guoying Du
Director,
Vice President

Robert W. Roche
Director

Andrew Y. Yan
Director

Denny Lee
Independent director

Shujun Li
Independent director

Ying Wu
Independent director

Joe Zhixiong Zhou
Independent director

Director

Andrew Y. Yan
Andrew Y. Yan is a director of our company. He is the managing partner of SAIF Partners III and SB Asia Investment Fund II L.P. and president of Softbank Asia Infrastructure Fund. Before joining Softbank Asia Infrastructure Fund in 2001, Mr. Yan was a managing director and the head of the Hong Kong office of Emerging Markets Partnership. From 1993 to 1994, he was the director responsible for strategic planning and business development for the Asia Pacific region at Sprint International Corporation. Mr. Yan has also worked as research fellow at the Hudson Institute in Washington, D.C., the World Bank and the State Commission for Economic Restructuring of the State Council of the PRC. Mr. Yan was elected as Venture Capitalist of the Year in 2004 and Top-Ten Venture Investors in 2005 by China Venture Capital Association. He is currently an independent director of two Hong Kong listed companies, China Oilfield Services Limited and Stone Group Holdings Limited. Mr. Yan received a master of arts degree from Princeton University and a master of arts degree from Peking University as well as a bachelor's degree in Engineering from the Nanjing Aeronautic Institute.