China's total water resources rank sixth in the world, but per capita water resources are only 35% of the world average. Nearly two-thirds of cities across the country are short of water to varying degrees.

The efficiency and effectiveness of water use continue to improve, and the awareness of water conservation in the whole society continues to increase. The "Water Conservation Regulations" are based on basic water conditions and strive to be comprehensive and systematic. Continue to improve the level of water Conservation and intensive utilization.