Mr. Haijin Cheng has served as Tuniu’s independent director since March 2021. Mr. Cheng has extensive experience in internal auditing, financial management and strategic M&A with companies in a range of industries and countries. Mr. Cheng is the founder and president of Shanghai Huan Pu Management Consulting Co., which provides management advisory services to domestic and foreign companies. Prior to founding Huan Pu, Mr. Cheng served as the leader of the business development department in General Electric (China) Ltd, director of the business development department in Honeywell (China) Ltd., senior officer of the audit department in Bank of China (Hong Kong) and corporate accountant in C. P. Group of Thailand. Mr. Cheng currently serves as an independent director of Centre Testing International Group Co., Ltd. (300012.SZ), an A-share company listed on the Shenzhen Stock Exchange. Mr. Cheng is a Certified Public Accountant USA and received an MBA degree from Cornell University.