. Northwest deficiency: dry for father, head, northwest, dry for gold, southwest deficiency of large intestine: Kun for mother, abdomen, southwest and stomach; Lack of due east: shock foot, eldest son, due east and liver; Lack of southeast: Xun is the eldest daughter, with stocks and courage in the southeast; Lack of true north: Kan is male, ear, true north, kidney; Lack of fitness for the south: leaving for the female, for the purpose, for the fitness for the south, for the heart, and for the lack of fitness for the west: changing less, for the mouth, for the fitness for the west, for the lungs; Lack of northeast: Gen is a boy, hand, northeast, spleen. Among them: the lack of the northwest as the master, the lack of the northwest male master has no status, and the career work is not effective; There is a lack of weak hostess in southwest China. The lack of the Northeast is the worst. The Northeast is rich mountains, mountains that depend on mountains, children's mountains and land, and the lack of the Northeast is the lack of three mountains. Note: Nine times out of ten, houses in urban areas are missing corners, so long as there are no missing corners in northwest, northeast and southwest, the impact is not great. Fill in what is missing. In recent years, I have found that Taishan stone has a good effect on missing corners and can play a certain role. Taishan stone is scarce, but at present Taishan mountain is strictly protected, and there may be no Taishan stone to buy after a period of time. Whether there is a mascot instead of Taishan stone is still under further verification. Step 2: Set up a seven-star map. Put this map on the floor plan, and you will get good luck or bad luck. First of all, it is necessary to explain how to determine the orientation of the gate: