At last, it was some unclearness and uncertainty of the social theory of the New Democracy itself.It made Mao Zedong have to change it in carrying out the thoroughgoing principle of the theory.

• 最后是新民主主义社会理论本身的某些不明晰和不确定性，使毛泽东在贯彻理论的彻底性原则时不能不将它加以改变。