The shape of a house is related to good or bad luck, and Feng Shui scholars have a formula as a standard. For example: the house is made of gold and the characters are flat, and the wealthy man is Ding Heng. If the house is built in eight characters, there will be loneliness, poverty and illness. If the house is in the shape of fire, it means phlegm fire and long-term amenorrhea. If the house is in the shape of a fan, people with phlegm and tuberculosis will be lonely. Liang Xiaozhu is thick, and the slave bullies the mistress and defeats her. The beams and pillars are small and often crushed by people. If there is a horizontal house on the lower arm, there will be many children and six livestock. Connect the hut to the lower wall and buy fields to accumulate old grain. There are no horizontal wings in the stacked buildings, and there are many ups and downs. The house is big and does not hide the wind, and the scattered people are empty. I saw a pit in a distant house, and there were only a few people there. The house is generally flat, rich and famous. If the front is high and the back is low, it harms the son and harms the wife. The back is high and the front is low. Many young and old are in coma. The middle is high and the front and back are low, and the couple's eyebrows are uneven. Medium, high, left, right, low, mouth and tongue are all different. The walls and legs are often broken, and the wealth is scattered and destroyed by disasters. Feng Shui’s discussion of the structure of a balcony mainly focuses on private residential Feng Shui: (1) The residential base should be high in the front and low in the back, and should not be high in the back and low in the front. The base is narrow in front and wide in back, which is rich and noble. The base is wide in front and narrow in back, and there is little money. The base is in the shape of a triangle, empty of people and money. The four corners of the base are lacking and absolutely uninhabitable. If the residential site is square, it is auspicious. (2) A house that is too big and the population is too small is unlucky. It would be unlucky to have too small a house and too many people. Dwelling size should be proportional to population. The residence is too large, appears empty, and is unsafe. The house is too small, crowded, inconvenient for living, and unhygienic. (3) Children’s homes should not be built in the yard of their parents’ home. When two original houses are combined into one, the eaves should not be touching. (4) The depth of the residence is longer than the width, implying longevity of blessings. If the width is longer than the depth, it is unlucky. In fact, in busy commercial areas, a wider house means a larger facade, which is more conducive to commercial activities. (5) The number of rooms inside the house, including bedrooms, living rooms, kitchens, bathrooms, toilets, etc., are all related to good or bad luck. One room is auspicious, two rooms are good, three rooms are unlucky, four rooms are unlucky, five rooms are auspicious, six rooms are auspicious, seven rooms are auspicious, eight rooms are unlucky, and nine rooms are auspicious. (6) The number of beams in a residential building should be an odd number and avoid even numbers. (7) Sunwood should be used for residences, such as pine, fir, and plum. It is not advisable to use shady trees, such as chestnut, nan, and locust trees. According to the rules, wood can be used flexibly in construction. The wood used for doors, windows and beams can be used separately without uniformity. (8) If you see the main pillars in the house from outside, you may have an unfilial son. (9) After the residence is completed, the shape should not be convex or gable. Convex or gable-shaped residences are unsightly and unsafe. (10) Residential walls should not be broken. Press, fracture will cause collapse. There is usually water seepage, draft, blowing sand, and crawling insects, which is not conducive to rest, causing sleepiness and even causing trance and illness. (11) It is bad luck to add a third floor to a bungalow. It is certainly dangerous to build a three-story house on a one-story foundation if the foundation is not strong. (12) The warehouse is a place where grains are stored. It belongs to the earth and should be built on the earth, which is where the growth is strong. It is not suitable to be built on wood. (13) The corridor is a part of the house, and Feng Shui compares it to the limbs. Without limbs, it is useless. There are many regulations on the corridors, such as no evil spirits, no horizontal corridors, and no separation from the wall. If you have a back porch, you must have a front porch. The two sides of the corridor should be equally long and wide. (14) The patio is the open space in the house. The patio shall not be in the shape of a straight line, nor shall a building be built on the patio. There should be no accumulation of water in the patio, and no random piles of rocks. The patio should not be too deep or too long. It is best to be square and square like a chessboard. On the one hand, the patio can provide convenience for people's lives, where they can dry clothes, enjoy the cool air, and play. On the other hand, you can recreate nature, plant flowers and trees, build rockeries, and dig small ponds to create an elegant world of your own. People should design the layout of the patio according to the size of the patio. (15) The toilet is a place for defecation and defecation. Feng Shui scholars believe that the toilet should not be located in the Hairenzigui direction, and should not be located behind the homestead and the main hall. These locations are not suitable for filth. Only if there is a place that is blocked by a mountain for resting prisoners, a toilet can be set up. In Renshan, Gen Kun was a prisoner. There is a cesspool in front of the house, which causes hemorrhoids, and the toilet is located in the toilet and causes death from pox and sores. (16) It is unlucky to place the stairs in the center of the house.