Dr. Jianyu Yang has served as a director of our company and our chief executive officer and president since 2007. Prior to joining our company, Dr. Yang served as chief executive officer of Eguard Resource Development Co., Ltd., a PRC company listed on the Shenzhen Stock Exchange in China principally engaged in the provision of comprehensive solutions in recycling, re-use of solid wastes and wastewater since 2003, vice president of Beijing Sound Environmental Group Co. Ltd. from 2002 to 2003, assistant to the general manager of Xiangcai Securities Co., Ltd. from 2000 to 2002, and senior economist at China Agricultural Bank from 1999 to 2000. Dr. Yang received a doctorate degree in economics from Liaoning University in 1999 in China.

Mr. Zhang currently serves as the chief investment officer of Jiaxin Jinhe Investment Management Co., Ltd. From 2014 to 2018, Mr. Zhang served as the chief financial officer and a director of Coinage International Co., Limited. Mr. Zhang received his bachelor’s degree in auditing and accounting from Wuhan University in 1998 and a master of business administration from Cass Business School - City, University of London in 2004. Mr. Zhang is an associated member of the Association of International Accountants.

Ms. Xiao Fu has served as a Senior Vice President of the Company since July 2009. Ms. Xiao Fu joined China Medstar in 1997 and served as its Senior Vice President prior to Concord Medical's acquisition of China Medstar. Prior to joining China Medstar, Ms. Xiao Fuserved as a Sales Supervisor of Rhone-Poulenc Rorer from 1995 to December 1997. Ms. Xiao Fu graduated from the Shanghai Second Military Medical University in 1986, majoring in Healthcare.