'Yue's King Gou Jian' sword - It is informed that the 'Yue's King Gou Jian' sword, which is awarded as 'the Best Sword in the World', left Hubei Provincial Museum for Changsha on May 11. According to the experts of Hunan Provincial Museum, the blade of the sword is quite complete and you can still feel its sharpness even when wearing gloves.