Yellow Spring Water is a three-in-one water method that is composed of the twelve characters of longevity, namely longevity, bathing, crown, official position, emperor prosperity, decline, illness, death, tomb, death, and fetus. keep. This method is based on the principle of yang life and yin death, yin life and yang death, and yang and yin inverse. Find the position of Linguan and Diwang. The two positions of Linguan and Diwang cannot remove water. If the water from both directions is removed, it is called yellow spring water. . That is to say, strong Qi will lead to water loss, and wealth Qi will be dissipated, which will have an impact on people's living and health. If the Yin Zhai breaks through the prosperous water of Emperor Linguan, it will easily damage the children who have become useful, affecting health, poverty, disease disasters, etc. Therefore, it is called Huangquansha in terms of Feng Shui orientation.