Pay attention to the plaque with the gate facing east.

1, the gate faces east and opens to the sun. The words purple gas comes from the east should be written on the door plaque, indicating that the door is full of happiness.

2. If the head of the household is in business, it should be matched with the couplet at the front door: business is booming all over the world, and financial resources are flourishing up to three rivers.

3. The southeast gate, whether it is a flying star in Ryutsuki, has a position that is the most taboo, and that is the position of Huang Wulian's revitalization.