An overall analysis of Cadre-Mass contradiction is indispensable in early warning and management of social contradictions, of which Cadre-Mass contradiction is the most characteristic and explosive. This essay classifies Cadre-Mass contradiction by its nature, principal part, clime, form, development phase, and intensification. Based on the Status in quo, this essay generalizes its characters into universality, partial intensification, fluctuation adjustment and great harmfulness, with the major inducements including conflicts of political, economic, and emotional interests indicated. It also predicts that development of Cadre-Mass contradiction will be more drastic, to activate the massive conflicts of other social contradictions. In conclusion, it presents “one center, three aspects”, warning, and comprehensive control mechanisms in order to alleviate and resolve the Cadre-Mass contradiction.