The most popular fencing should be from the Spring and Autumn Period and the Warring States Period to the Tang Dynasty, when China's martial spirit was the strongest. During the Spring and Autumn Period, the sword was still an important weapon on the battlefield, and its position was far better than that of the sword. It was not until the Han Dynasty that it was gradually replaced by military use. From the Spring and Autumn Period to the Tang Dynasty, the literati took the sword as the trend, and many literati also liked fencing. On many elegant occasions, sword dancing and sword fighting are used for entertainment, and swordsmen are also respected.