Mirrors are not suitable for bed or bedroom door, which affects people's sleep quality and health and is prone to mental problems; It will also block fortune and good luck; If it is really unavoidable, just hang five emperors' money next to the mirror to resolve it. Five emperors' money is rigid, and copper can absorb the gas field better than gold and silver. The essence of "heaven, earth and people" is obtained through a long cycle, so it can save houses and turn evil into evil, which has the function of prospering wealth; The strong five-emperor coins prepared by people who are demanding and can understand the principle of Feng Shui have been used for a long time. Through the gas field generated by this special five-element geomantic omen bureau, we can stop the bad airflow in the space and make a fortune in the town.