Core Viewpoint - The transformation of the Ciyao River in Wen Shui County, Shanxi Province, from a polluted waterway to a clean river has led to local industrial upgrades and increased income for residents [1][4]. Group 1: Environmental Improvement - The Ciyao River, once known for its polluted waters, has undergone significant restoration, resulting in clear waters and a thriving ecosystem, including the return of wildlife such as wild ducks [3][4]. - The "One River Clear Water into the Yellow River Project" was announced in 2023, with the agricultural non-point source pollution control project for the Ciyao River set to commence in 2024 [4]. Group 2: Economic Impact - The modernization of traditional cattle farming practices has occurred alongside the river's restoration, with livestock waste being converted into green, pollution-free biomass fuel, thus addressing environmental pollution and increasing farmers' incomes [5]. - Local farmers, such as Liang Jinzhu, have benefited from the establishment of a biotechnological company that processes livestock waste, allowing them to focus on cattle raising while improving their financial situation [5]. Group 3: Community Engagement - Local environmental officials, like Zhao Jianquan, have observed the river's transformation and emphasize the importance of maintaining its cleanliness for future generations, ensuring a sustainable environment [5].