二十届四中全会名词卡片：城市群、都市圈

Core Viewpoint - The article emphasizes the necessity of accelerating the integration of urban agglomerations and the same-city development of metropolitan areas as a response to urbanization trends and a means to promote coordinated development among large, medium, and small cities and towns, thereby enhancing economic growth and high-quality development [7]. Group 1: Urban Agglomeration Integration - Accelerating urban agglomeration integration is essential for adapting to urbanization trends and advancing new urbanization [7]. - Key strategies include promoting differentiated positioning among cities, optimizing layout, and establishing a multi-center, multi-level, and multi-node network structure for urban agglomerations [8]. - Infrastructure connectivity is crucial, involving the collaborative improvement of transportation, logistics, energy, communication, and water resources networks [8]. Group 2: Metropolitan Area Same-City Development - The focus of same-city development in metropolitan areas is to enhance the central cities' radiating and driving roles, fostering collaborative development with surrounding cities and towns [9]. - Development should prioritize creating efficient commuting, industrial, and living circles, with an emphasis on integrated public transport systems and balanced public service distribution [9]. - Establishing a multi-level, regular coordination mechanism is necessary to ensure the effective implementation of these initiatives, including resource sharing and administrative reforms [9].