The most prosperous city in area C.

In terms of five elements, Chongqing is the south, with spicy diet and flourishing fire. C fire represents yang fire, which, like the sunshine of the sun, is full of heat energy radiated outward; Traditional Chinese medicine believes that C fire refers to the small intestine in the six fu organs.

The theory of five elements is a kind of material view in ancient China, which is mostly used in philosophy, traditional Chinese medicine and divination. It emphasizes the whole and aims to describe the movement form and transformation relationship of things. The meaning of the Five Elements Theory includes five basic trends in the evolution of Yin and Yang. Ancient philosophers in China used the theory of five elements to explain the formation of all things in the world and their relationships.