Song Zhaoyang, a famous young pianist and educator in China, is a young entrepreneurial model of Beijing University of Technology, and an entrepreneurial mentor of university of international business and economics, Beijing Jiaotong University and north university of china. Senior piano teacher and sound-based teaching expert. Founder and CEO of Sunshine Sound-based Teaching Center. Hou Letian is an actor in Musical Comedy. Founder of equity crowdfunding project of music institution and founder of Sunshine Music Micro Fund.