Are there any side effects of pressing copper coins on the four corners of building a house?

Is there any side effect to pressing copper coins on the four corners of building a house? There are no side effects.

Copper coins or coins can be placed in the four corners of the homestead, which means that everything is stable and money will come rolling in.

It is also said that when entering a new house, coins are placed in the four corners of the house. This is a local custom, a superstitious statement, and has no scientific basis. One of the most important functions of copper coins in Feng Shui is to ward off evil spirits and control the house. Although it is said that if you want to maximize the role of copper coins in holding down a house, it is best to place them at the entrance to the entrance. However, if copper coins are hung behind the entrance door of the bedroom, they can also play a role in holding down the house. Because the copper coins behind the door can not only expel the original evil spirits in the bedroom, but also prevent the evil spirits in the living room from entering the bedroom.