What is the order of ancestors and parents' mountains in geomantic omen?

Looking for the dragon in feng shui, it is important to have a long pulse and be angry. In the Song Dynasty, Huang Miaoying said in Boshan: "Find the dragon method, find the ancestors, and find the extremely high place where parents and ancestors live." Is to find the dragon, first find the mountain of your ancestors, and then find the mountain of your parents. The mountain of ancestors is the place where the mountain originated, and the mountain of parents is the place where the cave is located. Usually, from the beginning of the mountain, the arrangement of the mountains is like this: "First, the ancestors of Gao Feng imperial edict, then the ancestors of Fengfeng imperial edict, and then the parents of Shuangfeng imperial edict come back", "From the ancestors, you can see that your parents are pregnant, and then take shape", and finally "recognize the shape and choose the points" (Wang Zhiyi deleted Volume 4 of Introduction to Geoscience in Qing Dynasty. -editor's note). This is obviously influenced by the feudal patriarchal clan system. The reason why Long Mai's distance is emphasized is because "those who are far away are long and get more water; Those who are near the dragon are short, and those who are short of water are few "(Song and Huang Miaoying's" Boshan Pian "received the" Integration of Ancient and Modern Books "volume 666-editor's note). In feng shui, "getting water first, hiding wind second". Because of this, the long pulse often leads to a long stream of water, which is called a long history.