Pinto, Pintoron; On the tip of the branch, life melts into the dragon tip on the flat ground. It is generally believed that anger is dispersed by the wind, but at this point in Pinto, anger rises from the bottom and is hidden underground, so it is not afraid of the wind. The cave site should not be too wide and flat, as long as it is surrounded by water, so that the gas cannot be dispersed. "Funeral Sutra" said: "The method of geomantic omen, first get water, then hide the wind." Note: "If the flat ground is not covered, it will be blocked by horizontal water, so it is not too spacious." On the contrary, the place where Pingyanglong gathers gas is often in Pingyi. "Mangjing" says: "If you stop, you can do it like a palm." Note: "Although there are different burial methods, we know exactly where to go. The inverted staff formula says: intermittent interruption, flat gas, ups and downs, flat gas. Li said to him, "You can't stay whether you come or not, but you can put it in the middle. Xu took the place of Long Fa and said, "The middle suddenly hit flat." . Spread a blanket and walk on the mat. The so-called' burial book' is also' vaguely rumbling, and the discipline is in it'. "Pingyang point is slightly convex due to anger, but it is as flat as a mat. And the point belongs to yang, and anger rises, so it is advisable to bury it shallowly to get its buoyancy. " "Buried Sutra" said: "Therefore, those who are dry should be deep, and those who are hidden in seclusion should be shallow. "Note:" In the flat land, the image of Yang is also weak and soft, so it is said to be shallow burial. "