What are the gold industries?

Metal industry: computer manufacturing, computer peripheral manufacturing, general wireless communication, microwave communication, satellite communication, electronics, heavy-duty motors, motors, iron and steel industry, metal building materials, metal medical devices, metal daily necessities manufacturing, electronic parts manufacturing, communication connectors, network hardware, displays, electrical appliances, banks, etc.

The Five Elements is a systematic view of Taoism in China since ancient times, which is widely used in traditional Chinese medicine, geomantic omen, numerology, physiognomy and divination. The meaning of the five elements includes five basic trends in the evolution of Yin and Yang: water (moistening the lower part), fire (burning the upper part), gold (converging), wood (prolonging) and earth (neutralizing). 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.