Tai-Chi diagram is a very important symbol in Chinese culture.
It merges “阴yin” and “阳yang” into one, the balance of two different sides of one.
Two large round component & two half size round component: combining into one, that’s how comes the tai-chi.
Here’s how to make a two sides tai-chi with paper. ( Two large round component, four half size component )
Same componets with different size & different status make up a perfect tai-chi. Also the real complex world.