Taiji diagram is a circular pattern composed of black and white fish-shaped patterns, commonly known as yin-yang fish. Taiji is an ancient philosophical term in China, which means to deduce the origin of everything. Taiji diagram vividly expresses the philosophical thought that the alternation of yin and yang is the root of all things. Taiji graphics show a kind of mutual transformation and relatively unified formal beauty.

Tai Chi concept is a kind of life attitude that looks at the phenomenon and essence of everything in a daze, and this way of thinking itself actually contains sober and wise philosophical thinking. Its ultimate goal is to hope that human activities conform to the supreme morality of Tao and the laws of nature, and are not limited by external objects, and finally reach an all-encompassing peaceful and harmonious spiritual field.