The popular suona class is one of the spring public welfare courses of the National Art School of the Zhejiang Provincial Cultural Center. There were originally 16 enrollment quotas, but 491 people signed up.
On the first day of class, all 16 students attended the class. Most of them are born in the 1990s and have their own jobs, including programmers, designers, self-media workers, etc. Everyone followed the class requirements in advance and played the suona in D key that they prepared themselves.