Abstract:This paper analyzes Xu Lu’s “little finger fairy tale poems” by criticism of ecological literature and art in order to expand the interpretation space about the fairy poetry and reveal the deep ideological content. This paper points out that Xu Lu's “little finger fairy tale poems” is a intersexuality text between children poem and adults poem, fairy tale poem and ecological poem. Therefore, it is not enough to interpret only from the perspective of children's literature. From the point of ecological literature and art, Xu Lu describes the aesthetic pictures about poetical dwelling of the human with thanksgiving natural state of mind and with closer to nature's emotional perspective. His idea ,which regards the earth as a living thing and an organic entirety of life, has an isomorphism with Gaia hypothesis. His “little finger fairy tale poems” listens to the earth and explains the nature , which is the harmonious resonance of Heaven, Earth, God and People and is also the successful practice of ecological literature and art theory.