Abstract: The green classics has become an important component of thinking resources of ecological civilization because of its profound understanding of life system and complex relationships of living environment，because of its deep excavating of the destruction of all lives’ homeland including human beings and the apprehensive sensing of the survival crisis，because of its deep reflecting on the existing and living styles，especially the producing styles of modern human beings. The green classics has unique spiritual resources value in spreading the advanced theory of ecocivilization and promoting the establishment of the eco-civilized theory in whole society. Exploring development route of the green thinking resources，examining its academic value and practical significance, reviewing its research accomplishment and defect will provide basic and ideology platform for the following research.