Yongyi Zhang has served as our chief financial officer since 2018 and director since 2018. Prior to joining our company, Mr. Zhang served as an executive director of Zhongde Securities Co., Ltd. from 2010 to 2018. From 2001 to 2010, Mr. Zhang served as a senior manager of China Galaxy Securities Co., Ltd. From 1997 to 2001, Mr. Zhang served as a deputy manager of Shanghai Stock Exchange. From 1995 to 1997, Mr. Zhang served as an auditor of Arthur Anderson (Shanghai Office). Mr. Zhang received a bachelor’s degree in international accounting from Shanghai University of Finance and Economics in 1995.