Thank you for viewing. Expanded and reprinted edition of "Dai-shi Xinyi Liuhe Quan: Essential Techniques for Combat," a specialized book on Dai-shi Xinyi Quan. This book explains the martial arts system, history, theory, and training methods (Dantian Gong, footwork, techniques, applications, and Mo Shou) of Dai-shi Xinyi Quan, Xinyi Liuhe Quan, Xingyi Quan, Yiquan, and Taiki-ken, which have been passed down through generations in Chinese martial arts. It includes specific techniques, secrets, and hidden transmissions, along with descriptions from the fist manuals and easy-to-understand diagrams and illustrations. It has been well-received not only by practitioners of Dai-shi Xinyi Quan but also by enthusiasts of Chinese martial arts such as Xingyi Quan, Taijiquan, and Baguazhang, as well as Japanese martial arts like Karate and Aikido. It sold out within two years of its release, and subsequently commanded premiums several to over a dozen times its original price, with many people requesting 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 in Northern China." Reprinted with an expanded edition starting December 2025. The expanded edition will revise, add to, and correct the content of "Dai-shi 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 future of martial arts. ② Video viewing anytime, anywhere on your smartphone Changed from DVD to QR code, allowing you to immediately view videos of the training according to your purpose. ③ Significant additions to the essential points and oral instructions For those who want to deepen their skills, there are many 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, underlining, etc., and annotations have been added to facilitate understanding. 【Other】 Please feel free to contact us if you have any requests such as: "I want to purchase multiple copies of the book," "I want a digital version of the book," "I want to watch the book's videos because I don't have an environment to view QR codes," "I want to learn Dai-shi Xinyi Quan directly," or "I want to know other information."