The cemetery of the imperial dynasty, facing south, has a green dragon on the left, a white tiger on the right, a red bird in the front, and a basalt in the back. Where did it evolve? allusion?

Sit north and face south because China is located in the northern hemisphere of the earth and the eastern part of Eurasia. Most of the land is located north of the Tropic of Cancer (northern latitude). Sunlight shines from the south all year round. Facing south is convenient for taking photos. Sunlight. In ancient times, the south was regarded as the supreme, while the north was symbolized as failure and surrender. Palaces and temples all faced due south, and the emperor's seat always faced south. When he became the emperor, he was said to be "honored by the south"; when he lost a battle or surrendered to others, he was "defeated" and "called his subject by the north." It is precisely because the direction of due south is so honored that in the past, when people built houses, no one dared to take the direction of due south of the meridian. They always moved east or west to avoid violating taboos and being punished. Qinglong on the left, white tiger on the right, Suzaku in the front, Xuanwu in the back. The methods of expressing directions in Feng Shui are: First, the five elements of wood are east, fire is south, metal is west, water is north, and earth is middle. Secondly, Li is the south, Kan is the north, Zhen is the east, and Dui is the west in Bagua. Third, take the stems and branches A and B as the east, Bing and D as the south, Geng and Xin as the west, and Ren and Gui as the north. The child of the earthly branch is the north, and the noon is the south. Fourth, the east is the Canglong, the west is the White Tiger, the south is the Suzaku, and the north is the Xuanwu. Or it is called: "Green Dragon on the left, White Tiger on the right, Suzaku in the front, Xuanwu in the back." "Wuxing Zhi. Talk" records the layout of the acupoint code named Xingjunzhi: the hall is in the middle, Qiaomen wings in front of it, "Bian Cang" supports it behind, "Qingfeng", "Huijing", "the sales office is winding on the left, with a green dragon elephant." The first floor of "Mingyue" stands alone in the southwest, in the shape of a tiger dwelling, which is consistent with the theory of Yin and Yang.

So facing south, with a green dragon on the left, a white tiger on the right, a vermilion bird in the front, and a Xuanwu in the back, it is a very good cemetery in the opinion of Feng Shui experts.