What does Foley mean by Wuzhai?

Wuzhai: Five kinds, such as golden needle (gold), auricularia auricula (wood), winter powder (water), mushrooms (fire) and dried bamboo shoots (earth), represent the meaning that all the five parties in the world come to sacrifice, and are usually used for important festivals such as offering sacrifices to gods. Wuzhai represents Jin Mu's five elements theory: fire, water and earth.

The five elements refer to the five attributes of wood, fire, earth, gold and water. Ancient philosophers in China used the theory of five elements to explain the formation of all things in the world and their relationships. It emphasizes the whole concept and aims to describe the movement form and transformation relationship of things. Yin and Yang are the ancient theory of unity of opposites, and the five elements are the original general system theory.

The theory of five elements first appeared in the theories of Huang Lao and Taoism, aiming at describing the movement form and transformation relationship of things. The theory of five elements is China's ancient theory of material composition, which is similar to the western theory of four elements: earth, water, fire and wind. It is a theory that integrates philosophy, science (physics, chemistry, biology), medicine, sociology, calendar and many other sciences.

The five elements mean that the ancients divided everything in the universe into five things: wood, fire, earth, gold and water, which are called "five elements". As early as "Shang Shu Hong Fan", it was recorded: "Five elements: water, fire, wood, gold and earth. Moist, flaming, straight wood, golden leather (it is easy to change the shape according to people's requirements), and soil loves crops (referring to crops). Moisturizing is salty, inflammation is bitter, straight is sour, leather is spicy, and farming is sweet. " This paper not only classifies everything in the universe, but also defines the properties and characteristics of each category. Based on the understanding of the five elements, later generations created the theory that the five elements generate each other and resist each other, which is mainly reflected in the law of "the five elements generate power".

Mutual development refers to the relationship between two things with different attributes that help and promote each other; Specifically: wood fire, fire produces soil, native gold, gold produces water, aquatic wood. Restraint, on the contrary, means that the relationship between two different things belonging to the five elements is mutually restrained; Specifically: Mu, Tuke water, water, Huo, Jin Kemu.