中国经济网络保留的所有权利 中国经济网络新媒体矩阵 在线音频 - 视觉节目许可证（0107190）（北京ICP040090） This is the Water and Sand Diversion Site (Drone Photos) of the Xiaolangdi Water Conservancy Project in Jiyuan, Henan on June 23. On the same day, the Committee of the Water Conservancy Committee of the Ministry of Water Resources jointly sent Wanjiazhai, Sanmenxia, ​​Xiaolangdidi and other reservoirs to launch the implementation of the yellow river and river rivers and river sand in 2025. 17 days.新华社记者hao yuan摄 （负责编辑：niu litao）