No, according to the information released by users of Black Cat Complaint Platform, a consumer service platform owned by Sina, the live broadcast of teacher Yifei from Songqing College of Kuanyouxue is false, and nothing will be learned in the course. Moreover, in the live broadcast, netizens will be constantly induced to recharge vip, and if they don't recharge, they will always call to persuade them, so the course is fake, just a false platform to induce consumers to consume.