Taking Wuhan, which was the heart of Wuhan City Circle of comprehensive reform pilot area of building two - oriented' society,for example,this paper built an evaluation system of indexes of twooriented eco- city with four levels from the natmal ecology, economic ecology and so- cial ecology perspective,and counted the weights of factors by entropy method, did an integrated evaluation on construction level of eco- city of Wuhan. The results showed that basically ceo - city composite indexes(ECI) of Wuhan displayed a steady growth for nearly 1...