Graduated from Tsinghua University, with 10 years of experience in technical research and development. Full stack engineer and serial entrepreneur. Join create YardWallet, He developed bitcoin payment gateway, bitcoin wallet and copyright authentication system independently.

Graduated from Peking University, with 10 years of experience in internet products. Former Netease Youdao product manager, YardWallet co-founder and Qiandai product director, He participated in the creation of multiple products such as bitcoin wallet, POS receipt and mobile payments.

Graduated from Nankai University with 10 years of experience in management consulting. Former business partner of Hejun Consulting and founding partner of Huiyuan Consulting, He provided strategic planning, business model design and talent training for several A shares listed companies.