Where the dragon body belongs, we should test its origin, know its origin and experience. For example, in the northeast, if it goes to Genyin, its dragon will be born as a real dragon from Duigong, and if it comes from Renzi and Guichou, there will be a left water-assisted pinch flow on the ridge, which will converge at Shenkun, the second water-assisted pinch flow will converge at Shenkun and converge at Xiangyin. If you leave the palace, leave your head. In this way, water will not come up from Shen Kun. So the origin of Long Xing must come from God. At first, you can get your feelings. Lai said that the land of flat slope is endless, the dragon has no fixed hole, and people have no fixed opinion. If a square sand is not cleaned on all sides, it seems difficult to get holes. If we can study the origin of the dragon shape, we can know that Shen Kun's dragon walk is a insightful one. When we leave our bodies, we can know that Long Mai is heading northeast to take advantage of Kun's spirit, but when we are harmonious, we can know that Long Mai belongs to the northwest.