This word has two meanings, one meaning is naturally to obey Yang Zhangliang’s orders, and the other meaning is to be smart, careful and careful.This word has two meanings, one meaning is naturally to obey Yang Zhangliang’s orders, and the other meaning is to be smart, careful and careful.
"Yi Yi Yin Yi Yang and fifteen; Yang changes from seven to nine, yin changes into six, and yin changes into yang, which starts from yin and starts from noon.