Many residential areas and rural houses have walls, because people feel psychologically that there is no sense of security without walls. There are many kinds of fence materials, such as wooden fence, brick fence, tree fence and iron fence. The design must be novel, not as daunting as a prison. A wall is like a mountain. You can't open a big window on the fence. Opening a big window is like opening Suzaku's mouth, which is easy to cause trouble and endless future troubles.
The fence can't be made wide at the front and narrow at the back, and it will make people feel very stressed and unhappy. The front of the fence should not be sharp, but the back should be wide. People who live in this fence will not make money, and bad business will easily break it. If another family's fence has sharp corners or the corner of the house is facing the house, it will be "muddy and sharp", causing economic losses and mental unhappiness of the house. If the corner faces left, it is not good for the host, and it is not good for the hostess if it faces right.
The walls around the house, including the doors of the house, must be kept intact and must not collapse, especially in the northeast, otherwise there will be disasters such as improper officials, right and wrong words and diseases. When building a house, don't build a fence before building a house. You should commit the word "prison". Either the people in the house can't prosper, or the building will suffer twists and turns and be completed slowly.