The article discusses how lessons from other water diversion projects in China can help improve the construction and operation of the Mid-route of the South-to-North Water Diversion. By analyzing existing projects, the researchers found ways to speed up construction, manage water prices, and ensure sustainable operation. They suggest investing in the project through advance water charges, integrating construction and operation management, and studying water price mechanisms. The goal is to supply water to areas in need during wet years, set fair prices for farmers, and create a scientific operation plan for the project.