1978年以来,中国的新闻出版与广播影视事业从单一的无产阶级专政工具角色,向兼具宣传与市场功能的传媒业转化,先后经历了传媒功能恢复期、结构分化期、总体整顿期、市场化正式启动期、集中化政策酝酿期、集中化政策实行期、体制改革探索期和体制改革展开期八个阶段。详细论述,请看复旦大学新闻学院副教授李春的《当代中国传媒史纲要(1978~2010)》。 Since 1978, China’s press, publication, radio, film and television business has transformed itself from a single proletarian dictatorial tool to a media industry that has both propaganda and market functions. It has successively experienced three phases: the recovery of media functions, the period of structural differentiation, the overall rectification period, the market The formal start-up period, the gestation period of centralized policies, the implementation period of centralized policies, the exploration period of institutional reform and the commencement of institutional reform. For a detailed discussion, see Li Chun, “Associate Professor of Journalism at Fudan University,” Outline of the History of Contemporary Chinese Media (1978-2010). "