Fengshui Kanyu Books: “Bamboo and Plum Blossoms” co-authored by Song Guoshi and Wu Jing

Feng Shui book “Liu Guoshi’s True Biography of Geography”

Geography book “Zhushen Zhenjing” written by Song Guoshi Wu Jingluan, page 116

The Ancient Book of Choosing a Day “Zao Ming Zong Jing Ji” (Ming Dynasty) Wu Guoshi

The True Biography of Liu Guoshi’s Geography. Fengshui Ancient Books