Ban Rong-Hai, Maesai subdistrict, Phayao province is a community with the resources of a community that can develop as a learning community around Kwan Phayao. Ban Rong-Hai has ancient remains, natural resource, way of life and unique career. Ban Rong-Hai is a big village adjoin to Kwan Phayao and Rong-Hai river flows through the center of the village into the Kwan Phayao.