In recent years, a large number of states unearthed a ceremonial funeral for Sha, 2007 to explore the liangdai village Rui state cemetery unearthed copper Sha is abundant. Rui state cemetery tombs, funerary objects and the small number of rank poor. As the distinction between the level of copper Sha tomb artifacts, become the country's most popular ritual rui. The number of unearthed, copper Sha shapes, with several aspects of Sha system to explore, from Rui state cemetery now in order to initiate the academic circle more scholars are concerned about the country's system of Sha rui.