According to feng shui, where should the grindstone be placed at home?

Don't put it on the road at the door, just on the road. As for the benefits, no matter how you say it, it's good to have no disadvantages, not everything. If there is a mountain on the left side of your house, put it on the right side of the house. You can consult the local wise men for details. Feng shui is a university question, especially at home, there are all kinds of feng shui taboos. In order to be beautiful, I ignored Feng Shui and made various Feng Shui taboos, which led to personal fortune being slowly affected by Feng Shui problems. From buying a house to decorating, we should pay attention to feng shui taboos. Maybe you think that feng shui at home is superstitious, but as the saying goes, it's better to believe it, not to believe it. Handed down from ancient times is always useful. Ignore the feng shui at home,