Core Viewpoint - The article emphasizes the significant advancements in China's water conservancy infrastructure during the "14th Five-Year Plan," highlighting the construction of the world's largest and most comprehensive water management system, which benefits a vast population [1][21][22]. Summary by Sections Water Infrastructure Development - China has built 95,000 reservoirs, creating a robust safety barrier, and has implemented 200 major water diversion projects that support millions of households [1][21]. - The South-to-North Water Diversion Project has transferred over 83 billion cubic meters of water, benefiting 195 million people in major cities along the route [1]. Major Projects Under Construction - The "Yinjiang Supplementing Han" project, part of the South-to-North Water Diversion initiative, involves creating a nearly 200-kilometer underground corridor to facilitate water flow from the Yangtze River to the Danjiangkou Reservoir, with an annual capacity of 3 billion cubic meters [5][10]. - The construction of the Guxian Water Conservancy Hub in the Yellow River region is progressing, with efforts to address complex geological conditions [8][10]. Technological Innovations - The "Jianghan Ping'an" shield tunneling machine, equipped with advanced technologies, is being utilized for the underground construction of the Yinjiang project, showcasing innovations in engineering [7]. Environmental and Social Impact - The article highlights the ecological restoration of rivers and lakes, which has improved the living conditions for residents, creating green corridors and enhancing biodiversity [13][20]. - The revival of the Nandao Spring in Shanxi, which had previously dried up, illustrates the positive outcomes of water management efforts [16][18]. Investment and Economic Impact - Water infrastructure investment reached over 1 trillion yuan in 2022, marking a historic milestone and reflecting the government's commitment to enhancing water management capabilities [21]. - The rural water supply system has been significantly improved, with a projected 96% coverage of tap water in rural areas by the end of the "14th Five-Year Plan" [21].