Abstract: American New Public Administration Approach thought that if public administration is really about to contribute to the development of human-orientation, it should depend on social equity as motive for development, meanwhile, it should be integrated into the social cultural environment, and the government should initiatively establish interactive relationship with the public sincerely by communication, founding various kinds of social organizations and so on, in order to decontaminate the social ethic, to improve the new pattern of interpersonal relationship, to make people have the sense of belonging, and to construct happy homestead. This paper generalizes the core theory of American New Public Administration Approach by literature research; then draws the conclusion that the situation in China today is very similar to that in America at the time, and the new public administration approach will provide us with important inspiration and theoretic references.