Annotation:::: The paper provides an ethno-sociological look at Tibetan mountain migrants, and considers their adaptability to the resettlement community in Zhalinghu Township, Guoluo prefecture. Using the method of field research to look at the case study of eco-migration in Zhalinghu Township the author finds that Tibetan eco-migrants have many difficulties in adapting due to differences in the mode and environment of production, lifestyle, language, and ideological concepts. In developing countermeasures for improving the adaptation capacity of eco-migrants from the source region of Yangtze River, Yellow River, and Lancang River, it is necessary to go beyond traditional ideas and develop a complete set of supportive policies.