The techniques and tactics of ancient fencing are described in Wu Yue Chun Qiu and Zhuangzi Jian Shuo. The Book of Han contains 38 articles on kendo, which is a monograph on swordsmanship before the Han Dynasty. In the Ming Dynasty, Mao recorded the usage of the sword in Wu Bei Zhi, including: left horizontal stroke, right horizontal stroke, left-wing stroke, anti-scale stab, abdominal stab, double stab, spin, turning, wind washing and so on. The true story of swordsmanship in Qing Dynasty and Song Dynasty was handed down from generation to generation. After the founding of the People's Republic of China, fencing became synonymous with sabre practice routines and was listed as a national martial arts competition. Various movements such as flower, balance, tumbling and modeling have been added, and fencing has been greatly developed. The striking ways of the sword are: chopping, stabbing and pointing; Lift, collapse, cut, wipe, wear, pick, lift, twist, sweep, etc. Swordsmanship is characterized by lightness, agility, agility and elegance. It is said that "the sword is American" and "the sword flies like the wind". According to the practice method, fencing can be divided into walking sword, potential sword, two-handed sword, spike sword, double sword and backhand sword. There are many swordsmanship routines, and the common ones are: optional swordsmanship, Qingping Sword, Wudang Sword, Sancai Sword, Sanhe Sword, Yunlong Sword, Bagua Sword, Taiji Sword, Mantis Sword, Tongbei Sword, Drunken Sword, Metaphysical Sword, Seventy-three Sword, Dragon Sword, Qimen Thirteen Sword, Bai Hongjian, Pure Yang Sword, Seven-Star Sword, etc. See the article "Sword". Sword was regarded as the soul and spiritual symbol of samurai in ancient times. Japanese samurai wore swords all year round, so fencing is one of the most popular martial arts techniques that samurai must master and spread. In ancient times, fencing was also called fencing, fencing, leveling, art of war, small art of war, knife method, too knife method and so on. It was called kendo after Meiji. Japanese fencing swords are generally called Japanese swords, and they are also called Japanese swords in China. Its blade is long and narrow, slightly curved, and its single-edged handle is long, which is suitable for chopping. In fact, it is the product of the fusion of swords and shadows. Commonly used Japanese knives can be divided into two shapes: large and small (long and short), and broadsword can be divided into two types: Taidao (with large curvature of blade) and broadsword (with straight blade). The knife is called "Xiabian" (also called "Xiabian"), and the length of the blade is only about two-thirds of the normal Japanese Taidao and broadsword, so it is also called Gotha. Ancient Japanese samurai usually wore two knives, one large and one small. The ancient Japanese swordsmanship includes the techniques of using Taidao (the blade is downward when wearing), Paidao (the blade is upward when wearing), Godachi and other weapons. Its contents include the use of one knife (single knife) too knife technique and Kodachi technique; Use long and short double knives (that is, use the double knives of Yamato Kota at the same time, the double knife technique in ancient Japanese fencing is called "double knife flow", and famous artists have Musashi Miyamoto's two equations) (the right hand holds the wife's knife, the left hand holds Gotha, and the reverse double knife technique), the right hand holds Gotha, and the left hand holds Taidao. Among them, there are dangerous tricks such as dazzling, flirting and cutting each other's carotid artery. It is usually based on the practice of body and routine. There are many schools of Japanese ancient martial arts swordsmanship, and there are more than 200 to 300 schools of ancient swordsmanship, mainly including Liu Shengxin's sword-flowing technique, Xiao Ye's sword-flowing technique, Beichen's sword-flowing technique, Martin's sword-flowing technique, Kashima Shinto Shinto sword-flowing technique, real shadow sword-flowing technique, Shinto sword-flowing technique, mindless sword-flowing technique and sword-showing technique.

Only I ask you this question. They will only mislead you. I am Aikido 6, handed down by my teacher, and I am the executive secretary of iaido of Kaohsiung Sports Association. I undertake all the activities. I am a teacher of Aikido courses in many universities, and I have also translated many Japanese books about Aikido. I really studied Aikido at my own expense in Japan.

From Japan or China.