Core Viewpoint - Wenshan Prefecture in Yunnan Province is systematically advancing noise pollution prevention through a government-led, law-based, technology-enabled, and community-involved approach, resulting in continuous optimization of urban sound environment quality [1] Group 1: Governance Framework - Wenshan has established a modern governance system to address the multi-faceted nature of noise pollution, creating a responsibility framework that involves various departments such as public security, construction, and education [1] - A joint meeting system led by city leaders has been implemented to promote inter-departmental information sharing and coordinated law enforcement, particularly during critical periods like the college entrance examination [1] Group 2: Noise Source Management - The city focuses on preventive measures and categorization of noise management, with specific attention to traffic noise, construction noise, and living noise, employing a combination of daily patrols and special rectification efforts [2] - A total of 262 illegal activities related to traffic noise have been addressed, with measures in place to regulate noise around schools and residential areas [2] Group 3: Technological Integration - Modern technology is being utilized to enhance the precision and intelligence of noise management, including the establishment of seven automatic monitoring points across various functional areas [3] - A complaint handling mechanism has been developed to ensure prompt responses to noise complaints, integrating multiple reporting platforms for efficient management [3] Group 4: Community Engagement - The concept of a tranquil living environment is being extended from macro-level urban governance to micro-level community management, with pilot projects for "quiet communities" being initiated [3] - Initiatives include the creation of noise management agreements, volunteer patrol teams, and regulations on renovation times to foster self-management within communities [3] Group 5: Future Directions - Wenshan plans to continue strengthening technological support, deepening the creation of "quiet communities," and improving long-term mechanisms for noise pollution prevention to meet public expectations for a better sound environment [4]