Abstract: System is the existing way and manifestation of scientifictheory;a non-systematic theory is not a scientific one.As the latest achievement in the history of Marxist culture and Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era,Xi Jinping Thought on Culture is undoubtedly a scientific theory with a strict system.However,due to the different construction dimensions of the theoretical system,its forms of expression and presentation patterns are not the same.The systematic and scientific construction of Xi Jinping Thought on Culture mainly has three dimensions:the first is the text construction,which involves the logical construction of a series of basic viewpoints based on the literature review of the research object;the second is the academic construction,which follows the academic standards formed by the scientific theoretical system to construct paradigms;the third is the concept construction,which systematically constructs concepts of different levels of abstraction and their interrelationships in theory.Among them,text construction is the fundamental theoretical construction,academic construction is the universal theoretical construction,and conceptual construction is the philosophical theoretical construction.These three constructions have their own characteristics and go hand in hand.

Key words: Xi Jinping Thought on Culture, scientific system, text construction, academic construction, conceptual construction