The Folklore Explanation Of East Popular Inner Mongolia Song-and-dance Duet Spreading In The Wulanchabu City Of Inner Mongolia

East popular Inner Mongolia song-and-dance duet is a kind of local opera which deeply rooted in folk culture has spread centuries-old. It is widely circulated in Wulanchabu City of Inner Mongolia, Yanbei area of Shanxi province and Zhangjiakou Bashang area in Hebei province. The historical background of "Zou Kou Wai" gave birth to the unique geographical and cultural environment for the emergence of East popular Inner Mongolia song-and-dance duet, and a large number of Han Chinese immigrants moved into the area have promoted the communication between Mongol culture and Han culture. It added a unique color to the development of the East popular Inner Mongolia song-and-dance duet. East popular Inner Mongolia song-and-dance duet has developed a excellent art and special style in languages, music and performances. It very deeply determined by the local Mongolia and Han's folk customs and culture. As a lively folk custom item, East popular Inner Mongolia song-and-dance duet is mainly rely on oral and heart teaching to finish the inheritance from generation to generation, either as Folk-Individual or Groups has play a different role in the East popular Inner Mongolia song-and-dance duet inheritance. However, with the advancement of our society and the change of people's mind, the East popular Inner Mongolia song-and-dance duet should be at the basis of inheriting the tradition on the search for innovation, trying to meet the needs of modern society and to meet its people's needs who create, enjoy and inherit it.This paper mainly circulated the East popular Inner Mongolia song-and-dance duet spreading in the Wulanchabu city of Inner Mongolia as the research object, it adopt the Folklore knowledge and method to explain East popular Inner Mongolia song-and-dance duet from three aspects, the origin, the enjoy and the inheritance. It mainly explain the origin and evolution, art style and folk life of the East popular Inner Mongolia song-and-dance duet, as well as its function in the people's life and its heritage issues in depth.