“三个代表”重要思想在中共十六大会议上确立为党的指导思想。“三个代表”重要思想在新阶段和新形势下把我们党的指导思想提升到一个新高度 ,是一次重大的理论创新。本文从中国特色社会主义内涵、党的思想路线、发展社会主义生产力、社会主义文化建设和党的建设等五个方面论述了“三个代表”重要思想创新的基本内容。“三个代表”重要思想是和邓小平理论一脉相承的马克思主义理论体系 ,是对党的指导思想理论上的整体推进 The important thinking of the ’Three Represents’ was established as the party’s guiding ideology at the 16th CPC National Congress. The important thinking of the ’Three Represents’ has taken our Party’s guiding ideology to a new height under a new phase and in the new situation and is a major theoretical innovation. This essay discusses the basic contents of the innovation of the important thought of “Three Represents” from the following five aspects: the connotation of socialism with Chinese characteristics, the party’s ideological line, the development of socialist productive forces, the building of socialist culture and party building. The important thinking of the ’Three Represents’ is the theoretical system of Marxism that has the same strain as Deng Xiaoping Theory and is a theoretical impetus to the party’s guiding ideology as a whole