The foundation of the Chinese Communist Party was originated from the Bolshevik revolution in 1917 and the May Forth movement in 1919. Of the two events, the former inherited the ideological characteristics of ¡§globalization¡¨ on Marxism, while the latter embodied the ideological features of ¡§localization¡¨ on nationalism. Up to now, the ideology of the Chinese Communist Party has still been involving the dialectics of ¡§globalization¡¨ and ¡§localization¡¨. This doctoral dissertation first elaborates on the research motivation, purpose, method, documents, framework and so forth. It then continues to expound on the definitions of ideology, dialectics, globalization and localization. The third chapter discusses Marxism and Leninism which are the origins of the Chinese Communist Party¡¦s ideology. Chapter four analyzes how Mao Zedong conducted the dialectics of ideology and helped the Chinese Communist Party to seize power. Chapter five explores why Mao Zedong led the dialectics of the Chinese Communist Party¡¦s ideology to advance the Great Leap Forward and the Cultural Revolution. The sixth chapter studies how Deng Xiaoping guided the dialectics of ideology and promoted the Chinese Communist Party to transform a political movement into an economic reform. Chapter seven investigates why and how Jiang Zemin, and later, Hu Jintao carry on the dialectics of the Chinese Communist Party¡¦s ideology and construct the important thought of Three Represents, harmonious society of socialism, etc. Chapter eight concludes the achievements and discoveries of this research. Be it Mao Zedong, Deng Xiaoping, Jiang Zemin, Hu Jintao, or, as a matter of fact, regardless of whoever was or is in charge, the leader of the Chinese Communist Party invariably conducts the dialectics of ideology on the ¡§globalization¡¨ of Marxism-Leninism and the ¡§localization¡¨ of the Chinese Communist Party in power. Based on the successful experience of ¡§localization¡¨ of socialism with Chinese characteristics, the Chinese Communist Party expects to achieve the goal of ¡§globalization¡¨ of the Marxism-Leninism.