Abstract: Sino-Soviet controversy on revisionism had a serious negative impact on history of Marxism Sinicization. It has blurred the sight of the Communist Party of China. And Chinese Communist Party made a wrong judgment on the world situation and national conditions; made a wrong interpretation to Marxism-Leninism; made a wrong analysis to the trend of the world socialist movement, and let Marxism Sinicization lost its scientific premise, intrinsic motivation and subject consciousness. This once led to a interruption of the Marxism Sinicization process . To re-read the Sino-Soviet debate, will help us to learn to “eat bitterness” in exchange for lessons.

Key words: Sino-Soviet Controversy, Communist Party of China, the Communist Party of the Soviet Union, revisionism