护一库清水，富一方百姓：特色宣讲阐释“两山”理念实践答卷

Group 1 - The core message of the article emphasizes the integration of theory, community engagement, and artistic expression in promoting the spirit of the 20th Central Committee's Fourth Plenary Session, with over 300 attendees participating in the event [2][5][12] - The ecological environment in Beijing has improved significantly, with the Miyun Reservoir, referred to as the "big water tank," supplying over 30 billion cubic meters of water since its establishment in 1960 [7][9] - The "Two Mountains" concept is illustrated through the actions taken by Miyun District, which has prioritized water conservation while exploring pathways for economic development, demonstrating a commitment to both ecological protection and economic prosperity [7][11] Group 2 - The event featured storytelling and artistic presentations that highlighted the importance of water conservation, with a focus on the intergenerational commitment to protecting water resources against various challenges [9][12] - The performance of the song "Green Water and Green Mountains are Gold and Silver Mountains" encapsulated the vision of sustainable development and the practical application of the "Two Mountains" concept in the region [11][12] - Attendees expressed that the engaging format of the presentations made the theoretical concepts more relatable and understandable, reinforcing the connection between national policies and local practices [12][14][16]