在中国从农业社会转变为工业社会的过程中，我们社会的阶级结构也从相对比较简单的状态转变为越来越复杂的状态，在这个转变过程中，显著的特征是：在农民阶层向工人阶级的转变过程中，农民阶层、工人阶级、以及其他新阶级的子弟也适时转变为中产阶层。这个阶层的人员构成与社会态度，是一个需要在时代变化中被深入讨论的话题。

In the process of transformation from an agricultural society to an industrial society in China, the class structure of our society has also changed from a relatively simple state to an increasingly complex one. The distinguishing feature in this process of transformation is: during the transition from the peasant class to the working class, the peasant class, the working class, and the children of other new classes also changed to the middle class. The composition of this class and social attitudes are topics that need to be discussed in depth in the changing times.