This paper relates to the composition, contents, and the characteristics of the refrains of the sangyeosori in Yongin area, which is well-known for its many propitious sites for graves. It is natural the funeral rites and sangyeosori based on this geographical feature attract interests. Sangyeosori is an important part of the local folk songs in Yongin area, and the number of the songs recorded is next to that of Nonmaemsori. The contents of the accounts are rich and diversified. Especially, the refrains of the Sangdukkun responding to the seonsori are highly evaluated for their maintenance of the prototype of sangyeosori. Particularly, Particularly, the "eoheo" series refrains including "eoheoi eoheo" and eoheoneomcha eoheo" well represents the characteristics of the sangyeosori in Yongin area.