The thesis is intent on probing into people who carried North System Bronze Culture to Xinanyi area by the case study on Bent Handle Sword, Bouble Rounded Caky Sword and Three Furcate Handle Sword, based on previous study conclusions.

The paper compared the related historical material and realistic situation on the swordplay between China and Japanese and proposed that Chinese swordplay emphasize performing arts,while the Japanese swordplay empha- size the combating resistance and the deference is due to the different history and custom.