Bajiquan is a boxing method in Chinese martial arts, which is a short punching method. It originated from "Huainanzi·Zhen Xingxun" of the Han Dynasty, "Between heaven and earth, there are eight extremes of Kyushu" Tang Yongyan is the head coach of Baji Quan of Shanghai Jingwu Sports Federation.

He was inspired by the work "The Grandmaster" directed by "Flowers" Wong Kar-wai. The inheritance of traditional martial arts requires patience and flexibility.