Where is the birthplace of Tai Ji Chuan, China?

Wudang Mountain, although there is Chenjiagou in Henan, Tai Ji Chuan's boxing contains the Taoist theory of Yin and Yang, which is unlikely to come from an ordinary small mountain village. At that time, people should not talk about these advanced theories, even those who could read were great intellectuals. Chen Jia, a martial arts family, definitely advocates martial arts more than literature, and is unlikely to study this nihilistic Taoist theory at great pains. In addition, Zhang Sanfeng came from the Southern Song Dynasty, Chen from the Ming Dynasty, and Taiji Zhuan from Zhang Sanfeng.