Dagong’s theoretical theory consists of four parts, namely, a credit-based economic theory system, a credit rating theory system, principles of rating management, and a theory of building the international rating system.

  The theoretical theory stands as an important contribution made by Dagong to the development of human beings in the credit economy era, as well as an ideological tool for Dagong to understand the credit world, and a basis for Dagong to realize sound and sustainable development.