If many repetitive contents are removed from Three Essentials of Yang Zhai, Classic of the Emperor's Father and Ten Books of Yang Zhai and compiled into a book, then it is more reasonable to take a traditional book of Kong Xuan Feng Shui (I don't want any new masterpieces published in Hong Kong, Taiwan or mainland China in the last decade-Zhao Yi is "afraid" of masters who publish several books every year to pat bricks) and add some contents of Eight Mansions (including Dongsi Mansion and Xisi Mansion). Of course, I mean more practical, or I didn't say the best.
The way of feng shui, small skills and big principles.