经济文化比较落后的国家实现跨越资本主义“卡夫丁峡谷”、建立社会主义基本制度之后 ,在社会主义建设中 ,普遍出现了“超越阶段”的失误 ,给社会主义建设事业带来了重大损失 ,从而使“如何建设社会主义 ,巩固和发展通过跨越所取得的成果” ,成为当代社会主义实践中困扰人们的世纪性难题。邓小平提出的社会主义初级阶段理论 ,科学界定了经济文化比较落后的国家实现跨越后所处的历史方位 ,为克服社会主义国家容易出现的“左”、右倾错误提供了思想武器 ,为社会主义国家确定生产关系和上层建筑的具体形式提供了客观依据 ,是对马克思主义的创造性贡献 ,解开了困扰人们的“世纪性难题”。 After the country with a relatively backward economy and culture has crossed the “Cafudin Gorge” of capitalism and established the basic socialist system, the mistakes in “going beyond the stage” have generally emerged in the course of socialist construction and have brought great losses to the cause of socialist construction So that “how to build socialism and consolidate and develop achievements achieved through leaps and bounds” have become the century-old problems that plague people in the practice of contemporary socialism. Deng Xiaoping’s theory of the primary stage of socialism scientifically defines the historical position that the country with a relatively backward economy and culture has achieved after its leapfrogging and has provided the ideological weapon for overcoming the “leftist” and “rightist” mistakes that easily emerge in the socialist countries. It has provided a platform for the socialist countries The objective basis for determining the relations of production and the concrete forms of the superstructure is to make a creative contribution to Marxism and solve the “century difficult problem” that plagues people.