On October 31,2019,the fourth plenary session of the 19th CPC Central Committee deliberated and adopted The Decision of the CPC Central Committee on Some Major Issues Concerning Upholding and Improving the System of Socialism with Chinese Characteristics and Advancing the Modernization of China?s System and Capacity for Governance (referred to as The Decision).This is a program of action and a political declaration made on the occasion of the 70th anniversary of the founding of the People?s Republic of China and at the historic turning point in achieving the Two Centenary Goals.The fundamental questions to be answered by The Decision include what kind of national system the Party should “uphold and consolidate” and which sort of governance China should “improve and develop” in the new era.The national system serves as the basis and result of the national governance,while the latter is the practice and innovation of the former.China?s system,i.e.,the system of socialism with Chinese characteristics,is directly related to the effectiveness of its governance.Then how should we build China?s system? Where do its significant advantages lie? How can the advantages promote China?s governance? And how will China?s governance respond to the changes throughout the world? Seeking proper answers to those questions is an important mission for Chinese Marxist scholars,and an inevitable requirement for upholding the ideals and beliefs of socialism with Chinese characteristics in the new era as well as the Four Matters of Confidence,which is of great guiding significance for further summarizing the historical experience at the new historic starting point,deeply understanding the major political issues on what kind of national system the Party should “uphold and consolidate” and which sort of governance China should “improve and develop”,fully grasping the essential features and advantages of the socialist system with Chinese characteristics,strengthening the Four Consciousnesses an