Abstract: In the period of increasing problems in entering the initial stage of socialism, Marxist sinicization meets, from higher starting point, the challenge of many areas, deep level and great difficulties. The originality, challenge and risk of the great practice strengthen the course-directing and paradigm-proving. The paradigm-query, value-opposing, form-rejecting and ideology-challenging in the urgency and reality of the problem interpretation produce the internal strain of theory innovation. To sense the reality objectively, to analyze the problems scientifically, to recognize problems consciously and to seek tactics of the time are dynamic mechanism of self-transcendence of Marxist sinicization.

Key words: Marxist sinicization, strain of theory, tactics of the time