According to the Third Plenary Session of the 18th CPC Central Committee, the reform schemes for financial system are about to be released. ANBOUND research team considers that a comprehensive and deepening financial system reform requires us to break departmental interests, understanding the scientification of decision-making from a broad perspective of public policies. However, such endeavors as in how on the basis of correctly complying with the inherent financial logic, to construct financial system, to figure out the relationship between financial stability and development, to properly handle the issue of comprehensive operation and separated supervision, as well as to timely promote the capital market opening, should all be made and become the core content of the comprehensive and deepening financial system reform.