Abstract: Based on the traditional theory of Tai Chi Shua Quan Lun and Shua Quan Jie and combined with its cultural practice of "shua quan" (that is, "playing boxing"), its cultural features and essence are revealed, trying to find its epistemological and practical senses as well as its subjective care. It is held that "shua quan" in Tai Chi, both with external forms and internal rules, can eliminate differentiation and increase interactions, thus to achieve mutual success, so it is characterized by relaxing body and mind, improving techniques and skills and arriving at transcendence. When people begin "shua quan" like a game, it makes them gradually develop a respectable and serious attitude, and finally move towards perfection, hence it is actually a process of self-realization.Tai Chi "shua quan" is a cultural embodiment of daily Dao, a philosophical expression of the world of life, and a physical training method that integrates sports into daily life. It is a method of practicing Tai Chi and a Chinese style physical cultivation, and a cultural pattern that leads the practitioner to a recurring life practice. It has a humanistic and therapeutic effect on life, and can contribute to the well-being of people's physical and mental health and happiness, and to the return of people's true nature with Chinese wisdom.