Wang Xiangzhai's "Quan Yi Persuasion" is of course original! There is only one book "You can get it by practicing boxing".

Wang Yufang's "Yiquan Health Station", Dachengquan itself is a pile of fists, which can be taken.

Yao Zongxun's Italian Boxing and Modern Practical Boxing in China.

Aaron's "Essence of Dacheng Boxing"

These books are basically good related books. Dacheng boxing is Italian boxing, so I won't say much. Mainly pile-based, emphasizing first repair and then practice!