The kitchen is facing the back door of the purlin, which affects people's luck and the health of the man in the house. It is suggested to hang a curtain behind the kitchen door or a gourd or a more thorough five-emperor money string behind the purlin door. Five emperors' money refers to the ancient coins used by Shunye, Kangxi, Qianlong, Jiaqing and Yongzheng in Qing Dynasty. The money of the five emperors must be real. If there is a local antique market, you can collect five of them yourself. String them together with yellow rope (red rope is also used, but the fire is easy to hedge, and the yellow rope is best just to be closer to the soil of the building at home). If the local antique market has not found a suitable one, you can go directly to the Internet to find the most classic authentic long-lived five emperors' money, which is designed by Taoism, and the feng shui must be Taoist. This kind of money belongs to round water, the golden water is exhausted, and the utensils block it from choking, plus the yellow and five elements belong to the soil. Its asymmetric structure is much better than a single five copper coins to block evil spirits, which can well dissolve evil spirits in the absorbed soil and integrate with houses and buildings. Very suitable for villas and large-sized houses, of course, ordinary houses can also be fully qualified. If people rarely cause people who are unpopular at home to use this evil spirit, and the feng shui with strong yang meets the five emperors' money for a long time, hang the five emperors' money on the hook and then hang it directly behind the door to resolve the relative situation of the family.