Mr. Charles Huang has served as a director since the Company’s IPO in 2016. Mr. Huang is the founder, chief executive officer and chairman of Netbig Education Holdings Ltd., or Netbig, a leading education enterprise in China. Mr. Huang has served on the board of directors of Sohu.com Inc., a NASDAQ-listed company, since 2001. Prior to founding Netbig in 1999, Mr. Charles Huang served as executive director and head of Asia securitization group of Deutsche Bank, New York and Hong Kong, as well as senior vice president of Prudential Securities Inc., New York. He holds a master of science degree in computer science from the Massachusetts Institute of Technology in 1990 and a bachelor of science degree from the University of Science and Technology of China. Mr. Charles Huang is also a Chartered Financial Analyst.