For hundreds of millions of years, in nature, the sun passes through the moon and the stars circle, all of which take the circle as the orbit; Water drops become beads, stones are ground into eggs, and stones are poured into water, all of which conform to the law of circle; Animals and the rise and fall of animals also leave an arc trajectory. Humans have developed science and technology and observed the propellers of today's aircraft and the wheels of vehicles; Electric machinery, even the microstructure of matter, has no circular motion. A straight line is a segment of an infinite circle, a point is an infinitesimal circle, and a spiral is a combination of a circle and other factors. Circular motion is the essence of the movement of all things, and it is Gankun Avenue.

Tai Chi has five elements, which are harmonious and round, and health can also be round.

The body is also divided into five elements, and the five elements are round. Liver belongs to wood, heart belongs to fire, lung belongs to gold, spleen belongs to soil and kidney belongs to water. Heart produces joy, liver produces anger, spleen produces worry, lung produces sadness, and kidney produces fear. According to the circulation of the five elements, the change law and the circulation of viscera are controlled, which is also round and nourishing by the five elements. How can we live without them? Raising them can raise their sex, their hearts, their spirits and then their bodies. If they are not harmonious, their spirits will be unclear and their bodies will be uneven. Its root is that the five elements are impassable, there is no cycle, there is no circle, that is to say, the circle of cultivation is Hegankun Avenue.