Core Points - The successful air quality management during the opening ceremony of the 15th National Games in Guangdong is attributed to systematic strategies and advanced technologies implemented by the provincial government [1][2][3][4][5][6] Group 1: Air Quality Management Strategies - Guangdong's air quality management for the National Games was initiated with the "Beautiful National Games" concept proposed in April 2024, establishing high standards for environmental quality [2] - A comprehensive plan was developed, guiding 21 cities to create localized strategies for air quality management, utilizing a differentiated control list for 16,700 pollution sources [2] - A series of measures, including ultra-low emission renovations and the elimination of old vehicles, were implemented to ensure air quality during the event [2] Group 2: Technological Innovations - The air quality management system in Guangdong transitioned to a "digital intelligence" phase, utilizing big data, AI, and IoT technologies for real-time monitoring and rapid response [3] - High-precision monitoring equipment enabled the identification of pollution sources down to individual vehicles, allowing for immediate detection of abnormal emissions [3] - Advanced technologies such as hyperspectral scanning and AI recognition were employed to monitor and trace particulate matter and other pollutants in real-time [3] Group 3: Collaborative Efforts - Guangdong coordinated with neighboring provinces to enhance regional air quality monitoring and control, establishing a collaborative defense against external pollution [4][5] - A daily command and dispatch system was set up, involving multiple environmental monitoring agencies to ensure effective air quality forecasting and response [5] - Expert consultations were held prior to the opening ceremony to assess pollution risks and ensure effective management strategies were in place [5][6] Group 4: Ongoing Commitment - The air quality management efforts continue throughout the National Games, with daily assessments and support teams deployed to maintain air quality standards [6] - The successful experience from the opening ceremony serves as a model for ongoing air quality management during the events [6]

Core Points - The 15th National Games and the Special Olympics will be held in Guangdong, showcasing top athletes from across the country and emphasizing a commitment to a "green, shared, open, and clean" event [2][3] - Ticket sales for the event will be unprecedented, with a focus on accessibility and affordability, aiming to attract a large audience [2][4] - The event will feature a comprehensive service system to enhance the experience for participants and spectators, including medical support and cultural exchanges [3][4] Group 1: Event Preparation - The organizing committee is ensuring a smooth collaboration between event and city preparations, aiming for a successful and memorable event [2][3] - The event will be the largest in history, with ticket sales expected to surpass those of the Hangzhou Asian Games [2][4] - A total of 121 sponsorship intentions have been received, with a total sponsorship amount exceeding 2 billion yuan, showcasing strong corporate support [4] Group 2: Technological Integration - The opening ceremony will feature advanced technology, including humanoid robots for torch relay and AI for media coverage, enhancing the overall experience [6] - The Shenzhen venue will focus on integrating the latest technology into all aspects of the event, promoting a synergy between technology and sports [6]