Ji Xiaoxin's Book is a military work in Ming Dynasty, and it is a summary of Qi Jiguang's experience in training and running the army during the Pingwa War in the southeast coast. There are many personal martial arts contents in the book.
Wu Ji, written by Wu Xun at the end of Ming Dynasty and the beginning of Qing Dynasty, is an important martial arts document in China. In the book, various marksmanship and single-knife method are brilliantly expounded, especially Emei gun.