| Based on the theory of existing research and analysis for reference, this paper Inherits and supplements the existing theory of the financial system. The author gets the empirical conclusions on obvious structural differences were between the two areas in financial-economic relationship. Finally, the author explained the features of two regional economic centers in financial development, financial structure and financial openness by theoretical analysis.The author constructed the theory according to the "Comparison finance" and "Financial Function theory". Then the financial system was described by three indicates, financial development, financial structure and financial openness. According to this theory, the system of measurement model of the regression analysis was established, and the conclusions are as follows:1. In China, the financial development played the role of promoting economic growth by enforces the function of the financial system and the "relationship" has no differences between the two areas.2. In China, the change of financial structure has had a significant effect on economic growth. The influences were different between two areas. The The Southern Coastal Region was more sensitive3. In China, The strengthening of financial openness has a significant influence on economic growth. After the all-round opening of the china’s finance system, the authors found that the financial openness played a stronger role in economic growth. |