Core Insights - The article highlights the systematic protection and renovation of the historical Zhangzhou Ancient City, which has significantly improved its urban environment and cultural heritage [1][2][3] Group 1: Urban Renovation and Cultural Heritage - The renovation project for Zhangzhou Ancient City began in 2014, focusing on restoring the red brick architecture and improving the living environment [1] - The project includes the removal of illegal constructions, restoration of historical sites like the Confucian Temple, and enhancement of the ancient river environment to create a beautiful waterfront landscape [2] - Currently, there are 8 historical buildings and 180 buildings over 50 years old that have been revitalized, including the landmark "Xiangyang Theater," which now serves as a cultural and recreational space for residents [2] Group 2: Community and Quality of Life - The urban renewal efforts have fostered a sense of happiness among residents, with public spaces for cultural activities such as local opera performances [2] - Zhangzhou's overall urban development includes the enhancement of water quality and ecological environment along urban waterways, promoting a poetic living experience [3] - The city has initiated a barrier-free facility project, benefiting over 30,000 residents by improving accessibility for the elderly and disabled [3]