Where did the word "Feng Shui" first come from?

There are three important theories of geomantic omen: first, the understanding of celestial bodies, which the ancients thought would affect people's living conditions; One is the understanding of geography. The vocal people think that only an environment that can hide the wind and gather gas is conducive to people's living; Another is the understanding of things. The ancients believed that everything has its own yin-yang and five elements, and restraint between them is an important reason to determine the future fate and good or ill luck of personnel. According to these theories, ancient geomantic omen was divided into many factions, and their specialties were vigorously developed, expanding the application methods of geomantic omen. In order to facilitate the investigation of feng shui, feng shui master invented the feng shui compass on the basis of Sina. Compass contains important knowledge of various geomantic theories. As long as you understand how to interpret and use this mysterious feng shui tool, you can easily grasp the information of feng shui. The word Feng Shui first appeared in Guo Pu's Burying Two Islands in the Jin Dynasty. The book says: Buried people use anger. Qi dissipates by the wind, and the boundary water stops. The ancients gathered together to make it last for a long time, so it was called Feng Shui. Guo Pu pointed out that people can survive better in a place full of life, and the ancients should look for ways to keep the vitality of life. The ancients thought that anger would spread when it met the wind and stop when it met the water. So the ancients invented a series of methods to keep anger from spreading and running. This is feng shui. This very essential feng shui explanation has been quoted and interpreted by future generations countless times. Hiding wind, getting water and gathering gas have become the most important things for feng shui masters to regulate feng shui.