Self-taught Feng Shui: What is the Feng Shui of looking at the mountain and hometown?

"Qing Bao Ao Yu": "Upside down, there are jewels on the twenty-fourth mountain, retrograde, and there are fire pits on the twenty-fourth mountain. In Feng Shui, anyone who wants to build a tomb must combine the word "landscape". When you get the stars, the two stars in the mountain will fly to the palace according to the law of yin versus yang. If the stars on the mountain or in the direction just fly by, it is called "looking at the mountain or looking at the hometown"