Introduction to the Martyrs' Tomb: With the tower as the center, the slope is radially divided into six equal parts. Each equal part represents a division and is densely covered with tombstones. The name and rank of the fallen soldier are written on the tombstone, and the person's ashes are buried under the tombstone. There are a total of 3,346 tombstones erected in the entire Martyrs' Tomb, including those of US military personnel who died in the war to aid China.