Mr. Xiaoquan Zhang has served as our independent director since September 2017. Mr. Zhang is a tenured professor at the business school of Chinese University of Hong Kong. Mr. Zhang specializes in pricing of information goods, internet finance, online word-of-mouth, online advertising, incentives of creation in open source and open content projects, and use of information in financial markets. Before joining the academia, he worked as an analyst for an investment bank and then an international marketing manager for a high-tech company from 1998 to 2000. He also works as an advisor to Hong Kong Cyberport Entrepreneurship Center, JD Financial, China Mobile, Huawei, China Merchants Securities, and Radica Systems. He received a bachelor’s degree in computer science and English and a master's degree in management from Tsinghua University in 1996 and 1999, respectively. He received a doctor's degree in management from MIT Sloan School of Management in 2006.