Common words in geomantic omen

Keywords geomantic omen, dragon, sand, cave, water, orientation, sitting upright,

This is just the simplest,

I don't know what you want to know,

No matter what academic field,

There are many common words,

Common words in different categories in the same field are also different.

For example, just like internal medicine and surgery in hospitals,

Internal medicine focuses on internal organs,

Surgery focuses on bones,

The same is true in other fields.