According to the requirements of Feng Shui, it is not suitable to build small houses or build sheds in front or behind the main house. To build, they can only be separated by a certain distance, generally the minimum distance should be more than five meters, and the buildings should be built parallel to the main house, or longer, slightly shorter, or slightly shorter. Do not build a house that is vertical to the main house in a T-shape that blocks the view of the main house. You can build a house that is vertical in a T-shape from both sides and does not block the view of the main house. This kind of T-shaped vertical house that does not block the view of the main house must be built on both sides. It must be symmetrical and balanced. Otherwise, it will only have one side and one side. In Feng Shui, it is called a 7-shaped house. The T-shaped vertical house that blocks the view in front of the main house is generally called a Chest House or a Chest House in Feng Shui. The obvious low huts parallel to the front and back of the main house are called mortuary houses or coffin houses in Feng Shui. A small cabin next to the main house is built in a T-shaped vertical shape on both sides of the main house, resembling two cart handles, and is called a cart house in Feng Shui. There is a handle-shaped hut, which Feng Shui calls a single cart house. A house with two handles is called a double cart house in Feng Shui. There are huts built parallel to and next to the main house on both sides of the main house, shaped like two small bundles on both sides of the main house. Feng Shui calls them double-eared houses. There are such huts on both sides, which are called double-eared houses. If there are such huts on one side, they are called single-eared houses.