Feng shui refers to five kinds of mountains that are not lively and unfavorable to the Yi people. Guo Pu's Buried Sutra: "Five evils are not close." Note: "The five evils are son, broken, stone, independence and transgression." Namely Tongshan, Duanshan, Shishan, Dushan and Guo Shan. Tongshan, scorched earth, barren vegetation, bare mountain. Feng shui experts say that the mountains are flat, the vegetation is lush, the yin and yang are harmonious, and there are signs of life. Today, the pulse of thirst is dry soil, so this is a lifeless place in Shan Tong, so it can't be buried. Breaking the mountain does not mean that the stars are broken, but that the mountain is cross-cutting. Anger everywhere pulse, pulse is broken, so it can not be buried. People who can't be buried in stony mountain don't mean that there can't be stones in the mountains, but that it is a place where words are bound. You can't be arrogant or angry. The stubborn stone mountain is born of the hatred of the earth, and the evil cannot be buried. However, if there are rocky mountains, the constitution is tender and crisp, the arts and sciences are warm and colorful, and the burial is also auspicious. After crossing the mountain, it shows that the momentum has not stopped, washed away, and people who can't hold on can't stop. As soon as the momentum stops, it will be full of vitality. If the current momentum does not stop, it will be angry and untouchable, so it cannot be buried. Those who are alone in the mountains, those who are alone in the dragon, protect the arch without boundaries, have endless battlements, have no mountains and rivers, and can't look around when they are alone in the mountains and Yi Long. These mountain shapes can only be built in temples. If they are tombs, their subjects and descendants are scattered. Liu Ji's "A Mei Man Xing" says: "Lonely mountains are uneasy, and it is difficult to see children in peace. This sentence by Yang Gong is really unforgettable. Dragons are afraid of loneliness and cold. " All the above five things are evil and angry, so they cannot be buried.