What does feng shui theory mean?

This statement comes from Luan Tou School. Generally speaking, compared with graves, water flows downstream in front of graves. Sand, also known as sand, refers to the hill in front of the grave. Under normal circumstances, the direction of the hill also extends forward relative to the grave. On the contrary, the water flowing to the grave is countercurrent. The hill in front of the grave extends to the grave, which is anti-sand, also called arch. Under normal circumstances, where there are mountains and water facing the archway, such as good land, most of them are too expensive if they are not rich. Because under normal circumstances, the sand and water are facing the archway, it is good for thousands of troops to worship at the grave. Isn't this a place that is either rich or expensive? So, go against the tide, rich kids. That's the truth.