This book is the material of Xing Yi Quan's duanwei techniques. It mainly includes the overview of Xing Yi Quan and the basic posture, one person skills and trick, pair exercise skills and trick and decomposing skills of 1 to 6 duanwei techniques. This book is the test book for the public to learn and practise Xing Yi and to pass the national regular tests of Wushu duanwei. It also can be used as the teaching material for colleges and universities, middle school and primary schools, and all kinds of martial art schools.