If you are standing in the room and looking out, there is Qinglong Square on the left. On the right is White Tiger Square. Three-way courtyard is used to illustrate that the left and right dragon-protecting buildings are Qinglong and Baihu respectively. The hall is the center of the room. As for the short right and long left, it is to conform to the geomantic view of one school of people. Just refer to it, not too rigid. There is a factory I designed in my space, which runs counter to this. You can go and have a look. See if you want to do as you say, to layout. In the site selection of geomantic omen, the house pays attention to openness, and openness can accept the vitality from all directions, and so does shop geomantic omen. According to this geomantic principle, when choosing the address of a shop, we should first consider whether the front of the main entrance of the shop is open and there can be no obstacles. The opening degree of the store is not limited to the front of the main entrance. Business is not good. Put something to make money.