What do the numbers of five yin and one yang mean?

"Five yin and one yang determine the number" means that in the five elements, the yin and yang of gold, wood, water, fire and earth have their own characteristics. Specifically, "five yin and one yang" refers to the yin and yang attributes of the five elements, namely, gold, wood, water, fire and earth. Among them, the four elements of gold, wood, water and fire have both yin and yang attributes, while the earth element has only positive attributes. This kind of yin and yang plays an important role in the relationship between the five elements, which determines the interaction mode and result between different elements.

"Determination in number" is another important concept in the study of five elements, which means that the method of number and counting is also very important in the relationship between life and gram of five elements. For example, in the relationship between the five elements, the number of wood fires is two and the number of wood is three; Fire gives birth to soil, soil number five, fire number two; Primary gold, gold number four, soil number five; Gold produces water, the water number is one, and the gold number is four; Aquatic wood, count eight for wood and one for water. The relationship between these numbers is called "number determination" in the five elements, and they determine the order and proportion of the relationship between the five elements.

Therefore, the sentence "five yin and one yang determine the number" can be understood as follows: in the study of five elements, the relationship between yin and yang and number is very important, which determines the interaction mode and result between different elements. At the same time, this is one of the important reasons why the Five Elements Theory is widely used in many fields, such as Chinese medicine, numerology and geomantic omen.