What are the idioms that describe geography?

If one person guards it, the dragon and tiger will surround it and get a treasure trove of feng shui.

When a man guards it,

Pronunciation: Yves Fangguan

Explanation: it means that the mountain is high and the potential is dangerous. One person holding a pass, ten thousand people can't get in. Describe the terrain as very dangerous.

2. the dragon in the tiger house

Pronunciation: Long Pan H ǔ ǔ ǔ

Interpretation: Disk surface: winding; Juju: Sit down. Crouching like a dragon. Especially in Nanjing. It also describes the majestic and dangerous terrain.

3. a treasure trove of geomantic omen

Pronunciation: f ē ng Shu ǐ b ǐ o d ǐ

Interpretation: Generally speaking, it is a place with good feng shui. Living here can help people prosper and make future generations rich and outstanding.

4. Surrounding by mountains and waters

Pronunciation: y and sh ā n bà ng Shu ǐ?

Interpretation: the geographical location is close to mountains and streams, indicating that the geographical location is very good.

5. Unique.

Pronunciation:? dé tiān dú hòu

Interpretation: Heaven: nature, nature; Thick: generous. The conditions are particularly superior and the environment is particularly good.