Is there any good fencing in China?

Wudang takes the sword technique of four Ming schools with Dan characters and nine schools, which is a well-preserved true biography of Wutangmen. The smelting technology in the Spring and Autumn Period has reached a certain level, but the cost is too high to be suitable for large-scale military equipment, so all the equipment is knives. During the Spring and Autumn Period, fencing was superb, and Yue Nv was a woman with superb fencing.