This paper make a detailed investigation of the sixteen cases of the Buddhist images located in the Yanan cite which are dig in the Song and Jin dynasities. Firstly, according to the different sources of the image,this article divide them into three different types. Some newly discovered image materials reveals the following fact that the forming time of the Jindizang belief and its images can date to the middle of the Song dynasty. Secondly, we make a classified study of Ten Kings statues, and make textual research of the Hell Variable images which are discoveried in the Hejiagou grotto of Yichuan county. Thirdly, on the basis of making further analysis to the combination of several kinds of images, we make the conclusion that the core connotation of the Ksitigarbha statue in the Song and Jin dynasities which located in the Yanan city are taking across human beings universally and persuding them to do the good things.