If you have bought a house that has been unoccupied for 12 years, this house is called a "wheel house", that is, a house that has been empty for one year. This kind of house must be lit once, otherwise it will be dangerous. The so-called "lighting" of the house refers to the replacement of the "Tianxin" in the old house in the past, the old house that has been uninhabited for more than 12 years, that is, the middle position of the house.
If it is a villa or a single-family house, then a hole must be made in the roof to let the sun shine directly into the center of the house. This position is called Tianxin, which is the "middle palace" of the house. Let the "palace" see the sun, which is called "looking at the sky". It can exorcise evil spirits, revitalize the room, and then fill the hole. If it is a multi-storey house, it can be adopted: if possible, interrupt the room partition first and re-establish the position of "middle palace"; And then refract the sunlight to the middle palace. In the past, the longest "opening" of the "wheelhouse" took 7749 days, and generally it took at least 372 1 day.