Group 1 - The core idea emphasizes the importance of 20th-century architecture as "living heritage" that integrates historical culture with modern life, showcasing successful urban renewal projects in Guangzhou [1] - Three selected sites, including the Lin Keming Former Residence, the Guangzhou Electric Power Bureau, and the Yuexiu Mountain Stadium, exemplify the blend of history and contemporary urban development [1] - The ongoing urban development is shifting towards enhancing intrinsic value, focusing on optimizing urban structure, improving functionality, and maintaining cultural continuity while balancing quality upgrades with structural adjustments [1] Group 2 - The initiative aims to transform urban renewal into a people's project by engaging residents in the planning process, thereby enhancing community satisfaction and urban aesthetics [2] - The Yuexiu District is leveraging events like the 15th National Games and the Special Olympics to drive quality improvements in urban spaces, ensuring that changes reflect community needs [2] - The approach includes comprehensive upgrades to public spaces, making them more accessible and enjoyable for all age groups, contributing to an overall increase in community happiness [2] Group 3 - The revitalization of urban cultural heritage is seen as essential for maintaining the vitality of cities, with a focus on integrating historical and modern elements [3] - The project connects key cultural sites in Yuexiu District, creating a historical axis that merges red culture with sports culture, enhancing the urban landscape [3] - Customized protection plans for traditional buildings aim to harmonize social and economic benefits, fostering a "second growth" of the city and generating new attractions [3]