1, Li's Tai Chi health course is expensive, with few resources and limited enrollment. Li's careful explanation in class can effectively help people adjust themselves.

2. Li is a national referee in Tai Ji Chuan. He has many years of experience in teaching Tai Ji Chuan. In Tai Chi course, he pays attention to the practice of basic kung fu, the training of internal strength and the coordination of breathing and movements. The course content is rich and detailed, with high cost performance.