行走江河看中国｜山河之上，中国水利的奇迹

Group 1 - The article highlights the remarkable achievements of China's water conservancy projects, showcasing their historical significance and modern engineering marvels [1][4][5] - The South-to-North Water Diversion Project, particularly the Huanghe Crossing Project, has successfully transported over 34.8 billion cubic meters of water, benefiting millions of people [4] - The Dujiangyan irrigation system, built over 2,000 years ago, continues to play a crucial role in irrigation and flood control, exemplifying ancient Chinese engineering wisdom [5] Group 2 - The Jiangsu Water Conservancy Hub demonstrates innovative engineering by lifting Yangtze River water through 13 pumping stations, elevating it by 65 meters for northern distribution [10] - The E-Jiang-Ji Port Project features a unique steel aqueduct that connects the Yangtze and Huaihe rivers, promoting high-quality regional development [6] - The Baihetan Hydropower Station employs advanced sensor technology for smart monitoring and operation, contributing to the "West-East Electricity Transmission" initiative [14]