Mr. Herman Cheng-Chun Yu, also known as Mr. Herman Yu, has served as our director since 2017. Mr. Yu has served as the chief financial officer of Baidu (NASDAQ: BIDU; SEHK: 9888) since September 2017, overseeing Baidu’s finance and purchasing functions. In August 2021, Mr. Yu was also appointed chief strategy officer of Baidu. Prior to joining Baidu, Mr. Yu served as the chief financial officer of Weibo Corp., a social media company (NASDAQ: WB) from 2015 to 2017. Prior to Weibo, Mr. Yu worked at SINA Corp., a leading portal from 2004 to 2015, beginning as a VP of Finance and in 2006 became the chief financial officer. Mr. Yu currently serves on the board of directors of ZTO Express Inc., an express delivery company (NYSE: ZTO; SEHK: 2057). Mr. Yu served as a director of Trip.com Group Limited (NASDAQ: TCOM) from October 2017 to October 2019 and director of 58.com Inc. (formerly NYSE: WUBA) from October 2013 to September 2020, before 58.com Inc. privatized. Mr. Yu, a California Certified Public Accountant, received his bachelor’s degree in economics from the University of California, Santa Cruz, and master in accountancy (MAcc) from the University of Southern California.