改革开放以来,随着所有制结构和产业结构调整不断深化,城市化、工业化步伐加快,全方位、多层次、宽领域对外开放格局逐步形成。我国的社会阶层构成也发生了新的变化。由于市场经济的发展,分配制度的改革,人们的收入和财富的占有上出现了差别,这种差别总会固化为社会的分层结构, Since the reform and opening up, with the deepening of the adjustment of the ownership structure and industrial structure, the acceleration of urbanization and industrialization, the pattern of opening to the outside world has been gradually formed in all directions, in multiple levels and in various fields. New changes have taken place in the composition of our social class. Due to the development of the market economy and the reform of the distribution system, people’s income and wealth occupy a difference, and this difference will always solidify into a hierarchical structure of society.