Find the first batch of network guitar teachers in China, Mr. Wu, whose teaching courseware is used by many training institutions in China. His students are all over the country. You can go to the store at any time. There are classes at four or five o'clock in the afternoon, and there are classes all day on weekends. Go to the store and feel the atmosphere of their teaching. Mr. Wu trained as an instrument in 14 and worked as a Shang Yan for ten years. Now he concentrates on music production. There should be videos of him teaching drum sets online. Search for "Iron Horse Guitar".