Top Ten Chinese Hermits Chinese Cultural Celebrities Review Series (Huang Xiuming. Zhang Li) 195 pages.pdf

Zhang Fengguo. Xin Xiumin – Zi Wei Dou Shu Si Hua Xing (30 pages).pdf

Zhang Fengguo. Xin Xiumin – Zi Wei Dou Di 72 flow year breakdown (35 pages).pdf

Zhang Fengguo and Xin Xiumin’s “Ziwei Doushu 72 Kinds of Fleeting Time Decomposition”

Zhang Fengguo and Xin Xiumin’s “Ziwei Doushu Sihuaxing Detailed Explanation”