Hello, I have a class and I am a student. Personal experience is quite recommended, because I think the teacher teaches well in class. Art is first and foremost technology. People who can say such things will know that the technology is still good and the teachers are more interesting. Check whether there are cocoons on students' hands, and it is quite strict if they are inconsistent. I suggest going to the audition class to feel the feelings.

By the way, attach a photo of Teacher Xi.