From the perspective of geomantic omen, the gate is the air port of Yangzhai and the main channel for the circulation of gas field; The toilet is filthy, the entrance directly meets the toilet, and the toilet is in a bad position relative to the door. This is the taboo of Yangzhai, and it is also unreasonable. As shown in the picture, the door is facing the bathroom door, and it is a bit unlucky for two air streams to collide. It is suggested to set a red ever-burning lamp from the top of the door frame to the center of the ceiling wall. Laying a red carpet on the ground of the gate will eliminate the adverse magnetic field influence brought by the gate to the west, which will help the air to condense, hide the wind and gather gas, and enhance the residents' fortune. At the same time, remember to close the door when entering and leaving the bathroom.