Sabreplay is a 2-hour course, and the teaching is based on the contents of the "Thirteenth Five-Year Plan" textbook for general higher education. Martial Arts developed in feudal society. After Qin and Han Dynasties, wrestling and fencing prevailed. With the appearance of the custom of "feasting and dancing", dancing with instruments often appears when drinking and drinking. For example, in the "Hongmen Banquet" recorded in Historical Records and Records of Xiang Yu, "Xiang Zhuang's sword is intended to be a tribute to the public" is a reflection of this form. In addition, there are "knife dance" and "power dance", which are entertaining, but technically closer to routine sports. Martial arts "sabrepplay" refers to the use of knives and skills. Ming dynasty , Qi Jiguang, Xinyou sword, He liangchen. The usage and skills of the knife are recorded in The Array, Cheng Zongyou's Selection of Single Knife Method and Qi Jiguang's Wu Beizhi. Knife is mainly chopping, "the advantage of knife is to chop", and there are other knife techniques such as pulling, stabbing, cutting, blocking, collapsing, chopping, wiping, banding and wrapping. The characteristics of swordsmanship are: brave and fast, imposing, strong and powerful, like a tiger. Knife, "its usage, only to posture, far jump over distance, eye Aauto Quicker agile", and requires that the knife should be changed with you in advance, retreat, flicker and vertical jump, and the body and machinery should be coordinated. Both classes are live online classes, which are combined with the teacher's explanation, watching pictures and videos and Sabreplay analysis. The teaching purpose of the two courses is to let students not only learn the technical skills of Martial Arts, but also take the initiative to accept the baptism of Martial Arts culture in thought, spirit, theory and practical action, and deeply understand the rich connotation of Martial Arts culture.