Abstract: In light of the weak development of raw soil folk houses，taking the raw soil buildings in Qing Muchuan of Qinba mountains area for example，through the analysis of the status quo of research，using modern technology and theory，it was analyzed the characteristics of the raw soil buildings in Qinba mountains area; it was also summarized the features，ecological construction experience and ecological suitable technology of the raw soil buildings in Qinba mountain region． It was expected to provide useful experience for study on the development of mountain raw soil buildings in other areas．