After a knowledge-based society,outside,and integrated with the formation of the final stage of the four core businesses,and continue to show upward spiral of development,business process knowledge is actually absorbed by the organization,application and process innovation.Only companies owned by the intellectual capital and knowledge management is the difference between high and low levels of business formation in the fundamental source of competitive advantage.This core business development provides a theoretical basis,confirmed the theory of knowledge management in the development of the enterprise core competencies of the great role of knowledge management and operation mechanism.