C307 Yin-yang

Do Yin and Yang have a pole?

This question … I haven't really thought about it.

I really didn't know what to answer Fang Shiliang's sudden question.

"Yin Yang Limitless, but you can create two extremes." Fang Shiliang looked at the white clouds that were floating slowly in the sky and said, "All of you think that it's very difficult to achieve balance between the Yin and Yang