The twelve gates of Yao Su refer to the intersection of the stars and the sun, also known as the zodiac. There are twelve constellations in nature, and these constellations are the basic elements that make up the twelve gates of Yao Su. In ancient times, people judged astronomical phenomena, predicted good or bad luck and guided production and life by staying at twelve gates. This is an ancient and unique calculation method, which runs through the traditional culture of China.

In China's traditional culture, the Twelve Doors of Yao Su are widely used for health care. Each obsidian represents an orientation, corresponding to different organs of the human body. Through regular health care and conditioning, you can balance the body's yin and yang, five elements and qi and blood circulation, and play a health care role. In modern society, people can also use the theory of "Zodiac" to learn health care knowledge, so as to realize a healthy life.

Yao Su's twelve doors are also used for geomantic omen and divination. In geomantic omen, by analyzing the orientation and layout of houses and the natural factors of the surrounding environment, we can infer the good or bad of houses. In divination, the development trend and future fate of things are predicted by calculating the position of obsidian and other astrological changes. Although these methods are not widely used in modern times, and there are some doubts and objections, they are still one of the unique representatives of China culture.