Abstract: XI Jinping's series of important statements about the Chinese dream of the great rejuvenation of the Chinese nation,has profoundly answered “what kind of great rejuvenation of the Chinese nation is to be achieved,and how to achieve the great rejuvenation of the Chinese nation” which is a major epochal issue,and can be called “the theory of the great rejuvenation of the Chinese nation” in the new era.Its core meaning includes four aspects:First,it defines the scientific connotation of the great rejuvenation of the Chinese nation,that is,to achieve national prosperity,national rejuvenation and people's happiness;Second,it points out the path to the great rejuvenation of the Chinese nation,that is,the Chinese path must be followed,the Chinese spirit must be carried forward,and the Chinese power must be united;The third is to clarify the leadership of the great rejuvenation of the Chinese nation,namely the CPC.The key to comprehensively promote the great rejuvenation of the Chinese nation lies in the Party;Fourth,it has drawn a grand blueprint for the great rejuvenation of the Chinese people,revealed the historical inevitability of the great rejuvenation of the Chinese nation from the perspective of great history,and strategically deployed the vision and goal of the great rejuvenation of the Chinese nation.

Key words: the new era, the great rejuvenation of the Chinese nation, the Chinese dream