On February 24, Zhejiang University opened its classes in a comprehensive way. Ren Shaobo, of Zhejiang University, and Wu Zhaohui, President of Zhejiang University came to the online teaching command Center to learn about the new semester.ZJUI class has also become one of the attending classes and is listened to remotely by school leaders.The excellent English teaching, the fascinating professional content, the lively and dripping course rhythm, and the smooth and high-speed network environment together create an excellent listening experience, attracting the admiration of the "listening group" teachers on the scene.