What books should I read to learn five lines of gossip and Feng Shui?

Qu Wei's "Detailed and True Six hexagrams"

Qu Wei's "Six Yao Multiple Images"

Qu Wei's Lecture Notes for Six Advanced Classes

Li Shunxiang's Six Mysteries

Six-year training courses in Li Shunxiang: elementary, intermediate and advanced.

Ancient books: poor slips and authentic divination.

Li Hongcheng, Lecture Notes on Six Specific Faults.

Feng shui:

Note: Feng Shui can be roughly divided into two schools, one is rational style and the other is formal style.

Shen Shi's metaphysics, a masterpiece of scientific style, goes up and down.

Shi Yang Fengshui

The Biography of Golden Lock and Jade in Regular School

Reference: Crossing Yin and Yang

Liu Bowen's geographical encyclopedia.