Core Viewpoint - The revival of the Xiliao River, which had been in a state of perennial dry flow since 1998, is a significant achievement marked by the implementation of effective water resource management strategies and ecological restoration efforts [1][2][8]. Water Resource Management - A total of 265 million cubic meters of water has been allocated to ensure the Xiliao River flows continuously for over 400 kilometers [2][3]. - The Ministry of Water Resources has been conducting unified water resource scheduling since 2020, which has led to the gradual extension of flowing sections of the river [1][2]. Technical Monitoring and Simulation - An integrated monitoring system with 17,000 data collection points has been established to track precipitation, surface water, and groundwater, allowing for precise water flow management [3][5]. - A two-dimensional hydrodynamic model has been used to simulate and optimize water flow capacity, ensuring that specific flow rates are achieved at various river sections [3][4]. River Channel Restoration - Over 313 kilometers of river channels have been dredged and restored to remove obstacles that hinder water flow, including sediment and vegetation [5][6]. - Advanced technologies such as drones and satellite remote sensing have been employed for real-time monitoring of river conditions and to identify blockages [5][6]. Water Conservation Initiatives - The Inner Mongolia region has implemented comprehensive water-saving measures, achieving a reduction in water usage per unit of GDP by 17% and 19.56% in the cities of Tongliao and Chifeng, respectively, compared to 2020 levels [7][8]. - Since 2020, 5.36 billion cubic meters of new water-saving capacity has been created through efficient irrigation practices across 5.31 million acres [7][8]. Long-term Ecological Protection - The Ministry of Water Resources aims to complete the revival of 88 major rivers and lakes, establishing a long-term ecological protection mechanism to maintain river health and sustainability [8][9]. - Continuous efforts will be made to implement a rigid water resource management system to curb unreasonable water demand and promote ecological restoration [8].