Ways to eliminate evil spirits:
First of all, the distance between the guard and the door should be within three meters, and then see if there are the above symptoms. If there is, the best way to eliminate the disaster is to set an opaque porch or screen in front of one of the hedges, with a height of more than one meter. If you can't set a porch or screen, it is suggested to hang a cloth curtain on the door and put five emperors' money on it, and hang a bamboo curtain or a crystal curtain on the kitchen door-but a necessary prerequisite for these is that you must always close the door, because it can prevent air flow and the field is relatively static after closing the door.