Of course, you have to learn martial arts and Sanda. You have to learn wrestling, boxing, Muay Thai and Tai Ji Chuan. After you have a foundation, you can master it through comprehensive study.

If you are just a fitness instructor, it should be good to learn Sanda, Tai Chi and wrestling. Tai Ji Chuan is difficult to learn, but it will be more convenient for you to be a coach in the future. Because most people realize this.