The ancient sage of China said that the reason of geomantic omen is largely related to the terrain (that is, altitude). If the floor is too high, there will be altitude sickness like the north; Feng shui is also related to the good and evil in our hearts. Blessed people live in blessed places, and blessed people are raised in blessed places just because you have cared for your environment. Have you ever loved your surroundings? If everyone is arrogant, rude, abusive and full of money (smelly), even if you live in a blessed land, it will slowly destroy Feng Shui; On the contrary, if you are kind-hearted, value harmony everywhere, and care for the surrounding environment, then Feng Shui will naturally bless you (just like you buy something to eat, you will choose a good one, and so will natural Feng Shui, and she will choose a good person to bless you. This is also the fundamental reason for doing good)
I hope it helps you, Bodhisattva.