It faces south because China is located in the northern hemisphere of the earth, in the east of Eurasia, and most of the land is located in the north of the Tropic of Cancer (north latitude). Sunlight enters from the south all year round, so it is convenient to bask in the sun when facing south. In ancient times, the south was regarded as supreme, while the north symbolized failure and submission. The palaces and temples face south, and the emperor's seat faces south. When he became an emperor, he called it "south is the respect"; Defeat, surrender to others, "defeat" and "surrender to the north." It is precisely because the direction of due south is so noble that when people built houses in the past, no one dared to take the direction of due south of the meridian, both east and west, so as not to violate taboos and be convicted. Zuo Qinglong, You Baihu, Qiansuzaku and Houxuanwu Feng Shui have the following ways to express their positions: First, take five elements of wood as the east, fire as the south, gold as the west, water as the north and soil as the middle. Second, take gossip as the south, ridge as the north, earthquake as the east and exchange as the west. Third, take Party A and Party B as the east, Party D as the south, Geng Xin as the west and Gui Ren as the north. Take the son of the earthly branch as the north and the noon as the south. Fourth, there are black dragons in the east, white tigers in the west, suzaku in the south and Xuanwu in the north. Or: "Left Qinglong, right White Tiger, Former Suzaku, Later Xuanwu." Talking about the layout of "Acupoint Password Xing Junzhi": the temple is in the center, in front of the door, the side warehouse is behind, and the breeze, scenery and sales office meander to the left, with a dragon elephant. The first floor of "Mingyue" is independent southwest, and according to the words of Yin and Yang, it looks like a tiger house.
So sitting facing south, there are Zuo Qinglong, You Baihu, Qiansu Zhaku and HouXuanwu, all of which are very good feng shui cemeteries.