改革开放20多年来,我国在社会转型的过程中,由原来单一的公有制结构转变为多种经济成分并存的多元所有制结构。社会主义公有制为主体、多种所有制经济共同发展已成为社会主义初级阶段的一项基本经济制度。与此相适应,我国原有的由工人阶级、农民阶级和知识分子阶层构成的“两阶级一阶层”的社会阶级阶层结构也发生了深刻的变化,对 In the process of social transformation, our country has been transformed from a single public-ownership structure into a pluralistic ownership structure with a variety of economic components over the past 20 years and more since the reform and opening up. The main body of socialist public ownership and the common development of various ownership sectors of the economy have become a basic economic system in the initial stage of socialism. In line with this, profound changes have taken place in the structure of social strata in China, which were originally composed of the working class, the peasantry class and the intelligentsia class, and the “two-class and one-class” social strata have also undergone profound changes.