From the perspective of correspondence, profile determinant, conceptual autonomy and dependence, and constituency, this paper tries to do an initial analysis of the core concept and practical use of the Valence Theory developed by Langacker, and it concludes that correspondence is characteristic of constituency, while profile determinant, conceptual autonomy and dependence and constituency are complicated and changeable. Thus, we should dialectically understand the inner relations and integration motivation between different structures according to syntactical structure, semantic signifying, pragmatic information, and experience and knowledge about society.