3、rationandinstitutedecentralization,ittakesplacecomprehensiveandprofoundsocialchange.Inpresentsituation,owningtotheformerbroadcastTVsystemofchinacannotconsist with thenewconditionforthetransmissionneedandcareerdevelopment,somenegativeproblemshaveemerged,hencethereformanddevelopmentofbroadc