Core Viewpoint - The recent release of the "Opinions on Promoting High-Quality Urban Development" marks a strategic shift in China's urban development, emphasizing quality and efficiency over rapid expansion and scale [2][3]. Group 1: Development Trends - The urbanization rate in China has reached 67%, with a notable divergence in city development, where some cities continue to expand while others face population decline and resource idleness [4][7]. - Cities experiencing population loss may face consolidation or merging, while expanding cities must avoid excessive growth to prevent urban issues [7]. Group 2: Energy Transition - The reliance on land finance for urban development is unsustainable, necessitating a shift towards new development drivers, including upgrading traditional industries and optimizing urban spaces [8][9]. - Urban renewal is identified as a critical strategy, focusing on revitalizing existing spaces and improving living conditions through systematic updates [9][10]. Group 3: Layout Optimization - The construction of a modern urban system should adhere to principles of zoning, grading, and classification, recognizing the diverse conditions across different regions of China [13][14]. - The strategy emphasizes the importance of urban clusters and county-level cities, which play a vital role in connecting urban and rural areas and supporting localized urbanization [14].