The porch, originally referring to the entrance of Buddhism, evolved into the outside door of the main hall. Now, after a long-term agreement, the porch refers to an area in front of the house, which is the first scenery to open the door. All the beautiful things in the room are hidden behind the porch. The porch is the buffer between the living room and the entrance and exit, and it is also the manufacturing point that gives people the first impression at home. From the perspective of feng shui, the entrance should not be too narrow, more than five feet, not too dark, not messy and so on.