Sitting empty to full or full to empty and riding a dragon backwards.

Answer: 1. The concepts of "riding a dragon backwards" and "sitting empty and facing full" are similar, both of which use the words on the head, but if "riding a dragon backwards" is equal to "sitting empty and facing full" in application, it is not exactly the same. If we want to subdivide, as long as the terrain in front of the house (referring to the building) is higher than the back of the house, that is, the terrain inclines from the front of the house to the back of the house, it is an inverted dragon riding bureau. But there can be other buildings behind the house. However, "sitting empty and facing full" means that the front of the house is inclined to the back of the house, which generally means that there is obvious "water" or open space behind the house, and the front of the house is obviously facing the mountain or open. And "going up the mountain and going into the water" is a word for regulating qi. 2. The "China Hong Kong Governor's Office" is a typical building "riding a dragon upside down" or "sitting empty and facing full". The front of the house faces the mountain, and the terrain behind it is downward. The Victoria Harbour behind it is really water. Government House meets two requirements at the same time. But some buildings are only suitable for riding dragons backwards, and they may not be full. 3. In addition, riding a dragon backwards, especially for buildings or houses, must stand on the natural terrain (the terrain of reclamation will also be inclined to Victoria Harbour, otherwise the coastline will be higher than the inland, and drainage will not be possible). A multi-storey house of several hundred feet (the home of ordinary people) is far from riding a dragon upside down. On the contrary, most houses in Pingyang (such as multi-storey buildings in Kowloon) are empty (not necessarily full), such as Xianglong Bay, olympian city, Qingtian Peninsula and Arc de Triomphe. Hong Kong Island is a good example. The key is to define whether to live on an island or on a flat ocean. 4. Pay attention to the empty design of Pingyang dwellings (not necessarily all). At the end of the Tang Dynasty, Yang Junsong, a master of geomantic omen, said, "A military country in the world is always empty, and it seems that the dragon must hold up ... Generally, the military state is empty, so the tomb of Heping Yang House is the same ... It teaches you to look at counties and counties, all of which are empty dragons ..." This is a series of countless houses of Master Chen Ming (such as the above houses).