Twenty-four-style Tai Ji Chuan is a simplified Tai Ji Chuan, which is a national promotion routine. It is based on Yang Tai Ji Chuan and combined with other Tai Ji Chuan movements. The creator is not a person, but a collective, which should be the State Sports General Administration. The creation and promotion of this set of Tai Ji Chuan can be described as outstanding. Simple and easy to learn, it has played a great role in the popularization of fitness in Tai Ji Chuan. However, Tai Ji Chuan's offensive and defensive functions have been basically abandoned, making Tai Ji Chuan a kind of "Tai Chi exercise". With its popularity, most people still don't know that Tai Ji Chuan can play, and Tai Ji Chuan has become a patent for street ladies' fitness and leisure. This is the sorrow of Taiji Chuan.