This article is based on a comprehensive and systematic interpretation of the important constitutional spirit contained in General Secretary Xi Jinping’s article "Writing a New Chapter in the Practice of China’s Constitution in a New Era—Commemorating the 40th Anniversary of the Publication and Implementation of the Current Constitution". It will focus on the theoretical proposition of "strengthening the construction of Chinese constitutional discipline system, academic system and discourse system" as highlighted in General Secretary Xi Jinping’s article. From the "triple dimension" of discipline system, academic system and discourse system, through a careful and thoughtful analysis of how to improve the constitutional theory of socialism with Chinese characteristics and how to enhance the discourse of Chinese constitutional law in the international academic arena of constitutional law, it puts forward many targeted countermeasures and suggestions, which is an innovative academic attempt to organically combine Xi Jinping Thought on the Rule of Law with the academic philosophy of Chinese constitutional jurisprudence.