Shanghai is a gathering place for modern martial artists. Masters are like clouds, and there are many martial arts schools. It depends on what you want to learn and what is the purpose of learning boxing. If you just learn a little simple posture and movement, then there are many martial arts schools and training institutions for this kind of boxing, which can be found on Baidu. If you are a martial arts lover and want to study Tai Ji Chuan hard, you must try to find it. The host won't wait for you in the street. I recommend Yang for fitness. It's easy to learn. I recommend Chen Taiji, which is the true face of Taiji.