In this book, for the first time in the world, the original teachings of Xingyiquan are explained in a modern, simple language; for the first time, the most important principles and methods of Xingyiquan practice, training methods, and methods of practical application are comprehensively discussed. For the first time in the history of the style, many secret methods that were passed on only to “inner students” are published. , in particular, ways to develop “dark” and “soft” types of efforts in the practice of the “five primary elements.”