Group 1 - The core viewpoint of the articles emphasizes the strategic initiatives taken by the Zoucheng City Water Affairs Bureau to enhance water security and ecological protection in the Yellow River and South Si Lake basins through the construction of modern water networks [1][2] - The Zoucheng City water supply capacity enhancement project aims to utilize existing natural river channels and build artificial wetlands, with an annual treatment capacity of approximately 40 million cubic meters of recycled water and the ability to store about 30 million cubic meters of rainwater resources [1] - The East District surface water plant project is designed with a daily water supply capacity of 30,000 tons and a total construction area of 3,035.07 square meters, with a design lifespan of 50 years [1] Group 2 - The implementation of key national and provincial soil and water conservation projects in 2025 includes the comprehensive management project in the Puyang Mountain area, which covers a total area of 15.01 square kilometers and aims to manage 8 square kilometers of soil erosion [2] - The provincial-level ecological clean small watershed demonstration project in Zoucheng City covers an area of 19.47 square kilometers and targets the management of 9 square kilometers of soil erosion [2] - The construction of the Dongli Garden protection project includes flood protection embankments and rainwater projects, ensuring flood safety for the community while maintaining the flood control benefits of the Xiyi Reservoir [2]