The most important characteristic of President Xi Jinping's series of important speeches lies in that, it puts forward the governance theory of Marxism in contemporary China centering on the fundamental issue of what kind of country is to be ruled and how to govern. Towards More Nature and Established Systems comprehensively presents the thoughts and strategies of state governance modernization from several aspects like ''the policy logic of promoting the modernization of state governance'' and ''build a system taking national governance capacity as the core''.