Abstract: The development rules of human society are rules that are universally functioning in the field of human society and history. They are rules of the activities of man themselves. The functions and specific forms of these rules vary with the time and practice of man. Man make judgment about the world situation,the national situation and their trends,and respond by adopting different strategies. All of these reflect their understanding about the rules. The Scientific Outlook on Development is a world ideology and methodology that guides development. Consisting of concepts like harmonious world,putting people first,comprehensive,coordinated and sustainable development,it expands and deepens the basic rules of the development of the human society,the rules of the human society as an organic whole and the rules of the interaction between man and nature