The northeast of the home is for descendants (commonly known as descendants mountain), divination, and the five elements belong to the earth, which is in charge of the development of people and their descendants. The northeast is also a financial mountain, backed by mountains, and feng shui should also affect the long-term fortune of getting home. Children and grandchildren should be tall and full, bright and dark, not sunken, not lacking corners and not protruding, not suppressed by heavy objects such as refrigerators and air conditioners, not discouraged by doors and windows, and not shot by external evils (such as sharp corners and mirrors).