CHONGQING (CQNEWS) -- On July 20, Huaiyuan River in Tongliang was clear and green, making it a good place for citizens to keep fit and play. In the past, Huaiyuan River was a stinking ditch hated by people because of its serious pollution. Last year, Tongliang District launched the comprehensive improvement project of Huaiyuan River Basin. After renovation, Huaiyuan River has become a beautiful scenic spot in Tongliang. (Photographed by Zhong Zhibing/Vision Chongqing)

 (Translated by Luo Juan, Fathom Language Limited)