Ms. Bin Yu has served as our independent director since November 2016. She served as the chief financial officer for Lingochamp Information Technology (Shanghai) Co., Ltd., a company engaged in AI driven education from September 2017 to January 2020. Ms. Yu has served as an independent director of Zero2IPO Holdings Inc., a company committed to providing the industry with leading services for entrepreneurship and investment since December 2020, an independent director of Kuke Music Holding Limited, a leading provider of classical music licensing, subscription and smart education services in China since January 2021, an independent director of Baozun Inc., a Nasdaq-listed brand e-commerce solutions provider based in China since May 2015, and an independent director of iDreamSky Technology Holdings Limited, a leading mobile game publisher in China listed on the Hong Kong Stock Exchange since May 2018. From 2015 to May 2017, she served as the chief financial officer of Innolight Technology Corp. From 2013 to 2015, she served as a director and the chief financial officer of Star China Media Limited, a company engaged in the entertainment TV programs business. From 2012 to 2013, she was a senior vice president of Youku Tudou Inc., and had responsibility for the company’s investments in content production, mergers and acquisitions and strategic investments. She previously served as the chief financial officer from 2012 to 2013, and the vice president of finance from 2010 to 2011, of Youku Tudou’s predecessor, Tudou Holdings Limited. Prior to that, she worked at KPMG from 1999 to 2010 and was a senior manager of KPMG’s Greater China region. Ms. Yu received a master’s degree in accounting from the University of Toledo, and an EMBA from Tsinghua University and INSEAD, respectively. Ms. Yu is a Certified Public Accountant in the United States admitted by the Accountancy Board of Ohio.