Looking for Feng Shui-related books

What you said is too biased. Say something inappropriate, that is non-mainstream. I have a little impression of the name "Introduction to Feng Shui", but I can't say it well. Maybe I remember wrong. After all, Feng Shui books like to use some common nouns. I really haven't heard the secret of the degree added later. Now you can buy a Wudang magazine for 6 yuan, which contains many secrets and techniques, but I'm really curious. Are you clear? Please forgive me for offending.