What kind of city we should build and how to build city are the urgent issue in Chinas urbanization.The livable city is a comprehensive system which is composed of natural and humanistic enviromnent and social environment. According to the scientific development outlook based on human beings, construction of livable cities is presently one of urban construction directions. Based on general development and evolution law of livable cities, the judgment standanis of livable cities are the index of economic development, social harmony level, cultural prosperity level, living comfort level, landscape amenity level and public safety level.