The cultural psychology behind the intangible cultural heritage art is the auspicious culture and harmonious culture in Chinese traditional culture. The primitive ancestors has had the consciousness of praying for peace and luck at the beginning period of human beings. This consciousness was expressed through some kind of collective activities, the selection of objects or the implication of decorative patterns. Harmony is the best wish of the Chinese people and the ultimate pursuit of Chinese culture, Both Confucianist’s "Harmony in diversity" and Taoist's "All things carry Yin while embracing Yang, and new things are formed in the harmony and balance created by the conflict of Yin and Yang " embody the principle of harmonious coexistence of all things in contradiction. Tai Chi embodies the philosophy of Yin and Yang, being contradictory and compatible and the integration of Central Plain culture and foreign culture in lion dance reflects harmonious culture.