Sam Hanhui Sun has served as our independent director since March 2018. Mr. Sun has been the Chairman of VSP Private Fund Management (Zhuhai) Co., Limited since 2021. From 2016 to 2020, Mr. Sun was a venture partner at Blue Lake Capital. From 2010 to 2015, Mr. Sun served various positions at Qunar Cayman Islands Limited, a Nasdaq-listed company, including Qunar’s president in 2015 and its chief financial officer from 2010 to 2015. From 2007 to 2009, Mr. Sun was the chief financial officer of KongZhong Corporation, a Nasdaq-listed company. From 2004 to 2007, Mr. Sun served in several financial controller positions at Microsoft China R&D Group, Maersk China Co. Ltd., and SouFun.com. From 1995 to 2004, Mr. Sun worked in KPMG’s auditing practice group. Mr. Sun currently serves as a director on the boards of Yiren Digital Ltd. (NYSE: YRD) and YSB Inc. (SEHK: 9885). Mr. Sun has been an independent director of Antalpha Platform Holding Co (Nasdaq: ANTA) since May 2025, and an independent non-executive director, chairperson of the audit committee and member of the nomination committee of JINGDONG Industrials, Inc. (SEHK: 7618) since December 2025. Mr. Sun served as an independent director of Fang Holdings Limited (NYSE: SFUN) from September 2010 to May 2019, Sunlands Technology Group (NYSE: STG) from March 2018 to July 2019 and CAR Inc. (formerly SEHK: 699) from August 2014 to July 2021, when CAR Inc. was privatized, and Zhihu Inc. (NYSE: ZH and SEHK:2390) from March 2021 to May 2025. Mr. Sun received a bachelor’s degree in business administration from Beijing Institute of Technology. He is a Certified Public Accountant in Chinese mainland.