公共行政的范围是指对公共领域的管理。公共领域包括基本公共产品领域和混合公共产品领域。私人领域不属于公共行政的范围。公共行政的原则是法治原则、服务原则、效率原则三者的统一。(1)法治原则。政府组织必须依法设立,在法律规定的范围内活动;行政机关有一定的存在期限,超 The scope of public administration refers to the management of the public domain. The public domain includes the areas of basic public goods and hybrid public goods. Private areas do not fall within the purview of public administration. The principle of public administration is the unity of the rule of law, service principle and efficiency principle. (1) the rule of law. Government organizations must be established according to law and within the scope of the law; administrative agencies have a certain existence period