The site of the Dayi Shijie Tomb is 6600 years old. It is the earliest Shijie tomb in China and a national key cultural relics protection unit. Located on the grounds of Qingfengling and Shipanqitai in the east of Dayi, the site is backed by Qingfeng, surrounded by double ridges, deep valleys, lush forests, several streams, and squatting down. The hills of Dongpo and Guanyin Mountain form the Zuo Qinglong Right White Tiger, which is the top Fengshui Valley. It is the first choice for the ancestral sites of the Yinyi Mountain, which advocates the harmony of the heavens and the earth, and the balance of the Yin and Yang ancestors. The siltstones contained in the shoals such as the peach blossoms, the Chaoyang scorpion, and the stone slabs are piled up into the sun-bathing day, the purple-gas east, the sheltered winds, and the grassy waters. In this area, the ancestors lived and farmed in the fertile soil of the river. The hunting asked about the mountains and the grain storage in the caves; the enemy could attack the plains, the retreat could block the enemy, and the weak can avoid the enemy. Zhai, can be described as a unique treasure of Feng Shui. The sand-sanded red pottery figurines unearthed in the tombs of Shijie are considered to be a kind of funeral customs of primitive religion in material culture. The concept of human affection and soul has been produced. The stone tombs are all female, indicating that women dominate everything in the mother's social production and life. More than 170 pieces of funerary objects such as pottery, stoneware, bones and jade articles were unearthed from the tombs, showing the ingenuity of the original ancestors. They skillfully made the rough stone axe into a double-edged round stone axe, and the stone shovel, stone chisel and stone shovel were all polished and smooth. The ancestors burned a variety of pottery products such as pottery pottery, pottery, pottery beans, pottery pots, etc., and their kiln technology continued to modern times. Among the funerary objects, there are exquisite jade beads, polished jade, bright and transparent jade, jade earrings against women's rich colors and so on. The small-mouthed double-bellied cans, lumbosacral kettles, and jasper enamel found in the tomb of Shijie illustrate the occurrence of commodity transactions at that time, and the existence of a considerable number of ancestors and commodity trading markets near Dayishan.