Core Viewpoint - The recent release of the "Opinions on Continuously Promoting Urban Renewal Actions" by the Central Committee of the Communist Party of China emphasizes the importance of urban renewal in driving high-quality urban development and meeting the needs of people's better lives [1] Group 1: Urban Function Improvement - Urban function improvement requires systematic planning, quality design, meticulous governance, and the formation of a modern urban supply system that matches supply and demand [1] - Chengdu is utilizing remaining urban spaces to enhance urban functions, focusing on underutilized areas such as under bridges, streets, and rooftops, with a goal to maximize the value of these spaces [2] - The integration of public service systems with the reuse of existing urban resources is essential for enhancing urban functions [3] Group 2: Enhancing Livability - Building safe, resilient, and livable cities is a key goal in urban function improvement, with a focus on infrastructure that supports sustainable development [4] - The Shuntai Plaza renovation project in Jinan aims to create a multi-functional complex that addresses parking shortages and enhances community recreational spaces [5] - The establishment of "People's City Stations" in Wuhu addresses the needs of outdoor workers by providing essential services [5] Group 3: Technological Innovation - Technological innovation is seen as a powerful driver for urban function improvement, with a need to optimize the entrepreneurial ecosystem and integrate new information technologies into urban management [6] Group 4: Sustainable Development - The Guohe Ancient Road project in Taizhou not only enhances urban functions but also stimulates consumer activity through cultural and recreational developments [7] - Urban renewal actions should focus on long-term sustainability, considering cultural, economic, and social values while enhancing public spaces [7] - The Ministry of Housing and Urban-Rural Development aims to establish a collaborative policy mechanism to support urban renewal and create a sustainable model involving government, market, and public participation [7]