新中国建国55年来,特别是改革开放以来,形成了新的社会阶层,如国家管理层、工商管理层、办事员阶层、工人阶层、农民阶层、专业技术人员阶层、无固定职业者阶层等等。不同的社会阶层形成不同的社会身份;而社会阶层、社会身份则是社会资源、社会机遇分配的机制、模式。建国以来,我国主要经历了以下 Since the founding of New China, 55 years ago, especially since the reform and opening up, new social strata formed, such as state management, business management, clerks, workers, peasants, professional and technical personnel, non-permanent occupational class and so on. Different social strata form different social identities; while social strata and social identities are the mechanisms and modes for the distribution of social resources and social opportunities. Since the founding of our country, our country has mainly experienced the following