Reprint of the Expanded Edition of "Dai-style Xinyi Liuhe Quan: Essential Techniques for Combat" This book is a comprehensive guide to Dai-style Xinyi Quan, a martial arts system passed down through generations, encompassing Xinyi Liuhe Quan, Xingyiquan, Yiquan, and Taikiken. It covers the history, theory, and training methods (Dantian exercises, footwork, techniques, applications, and Moshou) of these martial arts, along with detailed explanations of specific techniques, secrets, and hidden transmissions, accompanied by illustrations and easy-to-understand diagrams. Highly regarded not only by practitioners of Dai-style Xinyi Quan but also by enthusiasts of Xingyiquan, Taijiquan, Baguazhang, and other Chinese martial arts, as well as practitioners of Japanese martial arts such as Karate and Aikido, the book sold out within two years of its release. Subsequently, it has been traded at prices several times to over a dozen times its original value, and many people have requested a reprint. The first edition of this book was translated into Chinese and published in China and Taiwan, where it was well-received and was the only martial arts book selected as an "Excellent Book of Northern China." The expanded edition will be reprinted starting December 2025. The expanded edition will revise, add to, and correct the content of "Dai-style Xinyi Liuhe Quan: Essential Techniques for Combat" with the following: ① Addition of "Questions and Answers on Martial Arts" Excellent writing by Master Wang Xicheng, which will open your eyes and is a must-read for practitioners, changing the way you approach martial arts. ② Video viewing anytime, anywhere on your smartphone QR codes replace DVDs, allowing you to instantly view videos of the techniques you are practicing, organized by purpose. ③ Significant additions to the essential points and oral instructions For those who want to deepen their skills, these are numerous essential points and oral instructions to further enhance understanding. ④ Deepening and focusing on the understanding of keywords and key sentences Key words and sentences are highlighted with boldface and underlining, and annotations have been added to facilitate deeper understanding. [Other] Please feel free to contact us if you have any requests such as "I want to purchase multiple copies," "I want a digital version of the book," "I can't access the QR codes," "I want to learn Dai-style Xinyi Quan directly," or "I want to know more information."