Over the past decade, major river basins across China have seen remarkable improvements in water quality and aquatic biodiversity. From the steady rise of water quality in the Yangtze River to cleaner water and restored ecosystems in the Yellow River and other major waterways, the numbers reveal a powerful ecological turnaround. Explore the progress of China's river restoration. (Produced by Chen Lidan, Zhan Huilan, Xu Zheqi, Zou Yun, Zhang Jian and intern Ding Man)