Abstract: The Question about Correctly Processing the Contradictions among the People is one of most important theory works of Mao Zedong in socialist construction time. Since the Chinese Communist Party 1 lth sessions of three CCP plenary conferences hold, the research on "On the Correct Handling of Contradictions among the People" has always been the hot topic in academic circles, which has yielded substantial results. When the 50th anniversary of the article's publishment comes, this paper makes a Literature review of the research achievement, new field of vision, the hot issues to be debated, and the detects in research on this literature as a commemoration.