Cemetery introduction: The Great Wall of Qi winds between the lofty mountains and ridges. It is majestic and majestic. He condensed the blood and wisdom of the ancient working people. During the construction of the Great Wall, the lives and youth of many young adults were sacrificed. At the foot of this Great Wall made of flesh and blood, there are buried the bones of countless heroes, who sleep and rest in the green cemetery. Looking around, the round hills are abrupt and solemn, as if they are warning people not to forget that tragic national history of blood and tears.