Sanyang Kaitai means that exercise leads to the rise of yang, which is good for and joyful for the rise of yang. This word also appeared in the five-bird play written by Hua Tuo, a famous doctor in the Three Kingdoms period. There is a wise saying: "When you shake, the valley disappears, the blood circulates, and you don't get sick." So "Zodiac, Sanqi is the best" means sheep.