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]

Core Viewpoint - The event held on May 25 focused on promoting the 10th batch of 20th-century architectural heritage projects in China, emphasizing the importance of preserving and revitalizing these historical sites for urban renewal and cultural heritage [1][30]. Group 1: Event Overview - The event was organized by the Architectural Heritage Committee of the Chinese Society of Cultural Relics and took place at Northern Industrial University [1]. - A total of 100 projects were promoted, with seven projects from Shanghai included in the list [1][2]. - The initiative has promoted ten batches of 1,000 architectural heritage projects since September 2016 [1]. Group 2: Featured Projects - Yangshupu Water Plant, built in 1883, is the oldest among the selected projects and is recognized as China's first modern waterworks [2][31]. - The Reister Institute, established in 1934, showcases a blend of British Gothic Revival and Art Deco styles, contributing to Shanghai's architectural diversity [5][6]. - The early buildings of Tilanqiao Prison, constructed between 1917 and 1935, hold historical significance as the site of the first military tribunal for Japanese war criminals in China after World War II [8][31]. Group 3: Architectural Significance - The Yangshupu Water Plant is noted for its historical and technical value, having been the largest and most advanced water plant in the Far East during the 1930s [2]. - The event highlighted the need for a new model and approach to urban renewal and the protection of architectural heritage, as emphasized by experts in the field [1][27]. Group 4: Educational Initiatives - A manual titled "Inheritance and Innovation - Demonstration Cases of Engineering Construction Activation and Utilization" was launched, showcasing achievements in heritage protection and urban renewal [30]. - The event also marked the initiation of a textbook on 20th-century architectural heritage, aimed at filling the educational gap in this field [30].

Core Insights - The event held on May 25 showcased 100 projects of 20th-century architectural heritage, emphasizing the importance of preserving and innovating historical architecture in urban renewal efforts [1][2] Group 1: Architectural Heritage Projects - The event highlighted significant projects such as the Nanjing Lishi Society site, Nanjing Confucius Temple architectural complex, Nanjing Science and Technology Museum, and Sun Ke's former residence [1] - The Lishi Society site, built in 1931, is a national key cultural relic and features a "品" shaped arrangement of buildings, showcasing a blend of traditional Chinese architecture with modern functionality [1] - The Nanjing Confucius Temple complex represents a large-scale historical architecture project that was restored starting in 1985, reflecting the urban fabric and architectural style of the Ming and Qing dynasties [1] Group 2: Notable Architectural Designs - The Nanjing Science and Technology Museum, designed by Academician Zhong Xunzheng, exemplifies successful modern Chinese architecture through its harmonious integration with the urban environment and innovative use of materials [2] - Sun Ke's former residence, designed by architect Yang Tingbao in 1944, features a two-story brick-concrete structure with an area of approximately 1,000 square meters, showcasing innovative design elements for ventilation and cooling without air conditioning [2] - Since September 2016, the China Cultural Relics Society has promoted a total of 1,000 projects in ten batches, with a significant representation of architectural heritage projects from Jiangsu Province and Nanjing [2]