鄂伦春族、鄂温克族、达斡尔族在内蒙古自治区俗称“三少民族”。在实施西部大开发的新形势下，如何抓住机遇，加快发展，是三少民族现阶段面临的首要问题。鄂伦春、鄂温克、达斡尔三少民族的共同特点是：人数较少。２０００年底，全区鄂伦春族人口３８００多人，鄂伦春自治旗 Oroqen, Ewenki and Daur are commonly called “three minorities” in Inner Mongolia Autonomous Region. Under the new situation of carrying out the large-scale development of the western region, it is the primary issue that the three minorities face at the present stage as to how to seize the opportunity and speed up their development. The common features of Oroqen, Ewenki and Daur three minorities are: fewer numbers. By the end of 2000, the population of Oroqen in the whole region was over 3,800, and the Oroqen Autonomous Banner