猛龙计划网怎么样简介：During the Ming Dynasty, the spears used by the Ming army were all about one foot, or three meters, but in the early Ming Dynasty, there were spears that were one foot and three feet, or four meters.
During the Ming Dynasty, the spears used by the Ming army were all about one foot, or three meters, but in the early Ming Dynasty, there were spears that were one foot and three feet, or four meters.
