马克思主义从1848年2月以《共产党宣言》发表为标志,公开问世以来,在一个半世纪的历史进程中,由于历史条件、时代特征和解决的根本任务不同,因而显示出不同的阶段性.邓小平理论是马克思主义发展的新阶段,是当代中国的马克思主义. Since the publication of the “Communist Manifesto” as its symbol in February 1848, Marxism has shown a different stage in the historical process of a century and a half since the publication of the “Communist Manifesto” because of historical conditions, the characteristics of the times and the fundamental tasks of settlement. Deng Xiaoping Theory is a new stage in the development of Marxism and Marxism in contemporary China.