understand it himself, receiving guidance and sharing experiences made him learn more thoroughly than before. However, for others, it was quite different. They looked serious but had expressions f..."Elder Yan... What happened!" Before Yao Shumei could finish her question, she heard Fairy's crisp voice: "It's Shen Xiang!" installing water purification plants minimizes environmental damage by cleaning the waste before discharge. This protects aquatic ecosystems and ensures safe drinking water for communities near indus...