During the period of the Liao, Jin and Yuan Dynasties, in pace with the changes in the northern regional cultural modes, large amount of writers of non-Han-nationality emerged in the literary world, and the literature of the minority nationalities achieved high-level development. During the period, the center for the literature of the Central Plains area also moved from the original to the northward area, and the independent northern literature got unprecedented development and prosperity. The basic physiognomy and aesthetic characters of the literature of the Liao, Jin and Yuan Dynasties, which was the section and carrier of the northern regional culture, was actually the fruit of the nourishment of the northern culture and literary tradition, as well as the heritage and development to the northern literary tradition. The regional culture of Liao, Jin and Yuan Dynasties was the fusion of the prairie culture with the agricultural culture. Grew from such cultural background, the social aesthetic sense, literary idea as well as the content, form and style of the literature also took on series of new changes.