Wastewater reuse in China is a promising solution to water scarcity and pollution. The country has a lot of wastewater that can be treated and reused, but there are challenges to overcome. The rapid growth of cities and industries creates opportunities for using reclaimed water. However, there are obstacles like slow adoption of reuse programs, unclear guidelines, and limited commercial development. Despite these challenges, there are many benefits to wastewater reuse, including environmental and economic advantages. With the right strategies and cooperation, China has the potential to greatly expand its use of reclaimed water.