What you said about Tai Ji Chuan is a simplified Tai Ji Chuan after reorganization, not a traditional routine. There are six traditional schools in Tai Ji Chuan: Chen, Yang, Wu, Wu, Sun and Zhao Bao. Among them, Tai Ji Chuan, the Chen style, holds the most important position. He thinks that all other Tai Ji Chuan are evolved from Tai Ji Chuan, the Chen style still maintains its own unique characteristics, which are spiral wound and powerful, which other Tai Ji Chuan does not have. Most of the traditional routines have moves around 100, and there are many repetitive movements in the routines, which are not suitable for beginners to practice.
Among them, Zhao Bao Tai Ji Chuan is the most powerful person to Chen Tai Ji Chuan, because Zhao Bao Tai Ji Chuan claimed to be handed down from Zhang Sanfeng, but this statement cannot be established because there is not enough evidence, but Zhao Bao Tai Ji Chuan is somewhat similar to Chen Shi Tai Ji Chuan. As for who is earlier than who, who imitates who, there is not enough historical evidence, and Zhang Sanfeng and Taiji Biography also lack historical evidence, which is untenable.