What is the theory of Feng Shui in the mountains?

This friend cares about geomantic omen, hehe, generally speaking, the mountain behind the house is good in geomantic omen, especially surrounded by mountains on three sides, and there is an open field in front, and it is best to have a river, which is a treasure house for emperors and princes.

However, the tallest building at present is only the second floor, which is nothing. Looking ahead, as long as the left front (that is, there are no tall buildings in the southeast) is unobstructed, it will not affect the fortune. There is no house in front of the countryside, as long as it is convenient to get in and out in front. If nothing else, of course, the more open the better.