The general training institutions are one-to-one, so it's really flattering to teach in large classes. When I first started learning guzheng, I just bought it and sent it to class. Learning progress is very fast, and teachers are scrambling for progress and coping. I finished ten classes in two weeks and didn't learn much. Later, my friend introduced me to study guzheng in Qinghe, and I took a basic course. I feel good. I have been studying there. Now you can entertain yourself. You can play all the third-level tracks by reading the score.