As the world cultural landscape heritage and the important agricultural heritage in the world, Honghe Hani rice terraces is the product of multi-ethnic groups to get rid of ecological constraints and maintain reproduction based on joint labor. Hani rice terraces can continuously eliminate various social disturbances and ensure the harmonious juxtaposition of culture, biodiversity and ethnic groups, which is not only the result of the co-evolution of man and nature, but also benefits from the concentrated, balanced and sustainable mechanism of fine irrigation reclamation. The terraces based on vertical reclamation of mountainous land, irrigation system takes fertility transport, temperature control and tail-water treatment as three core ecological initiatives. Flowing water and continuous culture constitute the keynote of Hani rice terraces irrigation society. The large irrigation water resources from top to bottom have connected the rice farming ethnic groups in Ailao Mountain into an"ethnic-ecological"community with a shared future, and the non-exclusive water resource sharing and co-management mechanism has enabled the multi-ethnic groups to interweave and coexist while maintaining the differences between them and others at the same time.The flowing and continuous characteristics of terraces irrigation system can not only contribute to the local ecological wisdom and humanistic knowledge system, but also provide narrative resources for the national discourse of modern ecological civilization construction, and offer lively local cultural interpretation cases of"ethnic-ecological"community withshared future.Practice has proved that interdependent actors in places and communities that share the same basic resources often achieve successful and moderate governance of shared resources through special institutional arrangements.It is one of the core elements of long-term stability within social structure,which is one of the basic points for multi-ethnic people to solve the problem of public resource allocation and ethnic relations in symbiotic space.
