求翻译：第一、对有关国内外服务型政府下城管管理的研究文献进行了梳理，分析了服务型政府的概念、特征，及价值取向和行为方式等问题；研究了城管执法形象的概念，及其在服务型政府建设中的作用。是什么意思？

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First, on the authority of the relevant domestic and foreign service-oriented government under the management of the city were sorted out research literature and an analysis of the concept of service-oriented government, identity, and value orientation and patterns of behavior problems, such as the

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First, on the service under the Government at home and abroad combing the urban management research on the management of documents, analysis of the concept of service-oriented Government, features, and value orientation and behavior issues; study the concept of urban management enforcement, and its

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