Mr. ZHAO Yihong is our co-founder, Chairman and Chief Executive Officer and was appointed as an executive Director of our Company in August 2009. Mr. Zhao is also a member of the remuneration committee, the nomination committee and the strategic investment committee of our Company and a director of several subsidiaries of our Group.

Ms. GAO Yan is our co-founder and Vice Chairman and was appointed as an executive Director of our Company in October 2009. Ms. Gao is also a director of several subsidiaries of our Group. Ms. Gao has served as the vice chairman of Beijing Outsell since 2000. Between 1997 and 2000, Ms. Gao worked as a director at Beijing Ruipule Commerce and Trade Co., Ltd., a private trading company. Ms. Gao is the spouse of Mr. Zhao Yihong, our Chairman, Chief Executive Officer and executive Director.

Mr. YU Hongjiang is our Executive Vice President, Chief Operating Officer and Chief Financial Officer and was appointed as an executive Director of our Company in November 2022.

Mr. HE Yuanping was appointed as an independent non-executive Director of our Company in October 2016. He is the chairman of the audit committee and a member of the remuneration committee, the nomination committee and the strategic investment committee of our Company. Mr. He has years of experience in senior operation and management, with rich theoretical knowledge and practical experience in investment and financing, business management, industrial operations, finance and other fields.

Mr. Shi Xiangxin was appointed as an independent non-executive Director of our Company in May 2023. Mr. Shi is the chairman of the nomination committee and a member of the audit committee and the remuneration committee of our Company.

Mr. FENG Bing was appointed as an independent non-executive Director of our Company in October 2023. He is the chairman of the remuneration committee and a member of the audit committee and the nomination committee of our Company.

Mr. LIN Ruhai is our Vice President principally in charge of our public relationships. Mr. Lin joined our Group in September 2012 and has over 33 years of experience in the media and health industry. He has served as a manager of China Optoelectro Industries Co., Ltd. and a TV program producer in Hunan TV & Broadcast Intermediary since 1998. Between 2002 and 2005, Mr. Lin served as the Deputy Managing Director of Beijing Orient Power Advertising Co., Ltd.

Mr. ZHAO Yiyin is our Vice President principally in charge of our sales and marketing. Mr. Zhao joined our Group in July 2007 till September 2013, re-joined our Group in June 2015 and has more than 15 years of experience in the field of sales and marketing. Between October 2013 and May 2015, Mr. Zhao served as the national OTC director at Zhejiang Senyu Holding Group.

Mr. LIU Jian is our Vice President principally in charge of our supply chain and CEO office. Mr. Liu joined our Group in August 2018 and has more than 30 years of experience in pharmaceutical production and corporate management. Between September 1986 and July 1990, Mr. Liu worked in China Otsuka Pharmaceutical Co., Ltd. for pharmaceutical production and management. Between August 1990 and December 2009, he served as a production manager in 中美天津史克製藥有限公司 (Tianjin Smith Kline & French Laboratories Ltd.*).

Mr. YANG Ming is our Vice President principally in charge of our operation management division of marketing department and OTC business division.