The gourd is also a common Feng Shui item. Since the curved shape of the gourd is similar to the dividing line between yin and yang in Tai Chi, it has the function of isolating the aura inside. In addition, the shape of the gourd has a small mouth and a big belly, which can absorb good aura. Keeping it as your own can also absorb all the bad aura. The use of copper gourds and naturally dried gourds have two different functions. The former is used to protect health, and the latter is used to eliminate evil spirits. The five yellow stars and two black stars in the Nine Palace Flying Stars are closely related to diseases, and their five elements belong to earth. Because copper has the effect of resolving earth evil spirits, and gourds are magical instruments that contain panacea and can absorb evil spirits, so they should be placed on the bedside, on the door, near the kitchen stove, or in the direction of flying stars related to diseases (2016 Two blacks are in the north and five yellows are in the southwest.) Hanging a copper gourd will help your health.