The Yangtze River

From 2010 to 2011, Ryo Takeuchi filmed a documentary about the Yangtze River for the Japanese public broadcaster NHK. Ten years later, starting in 2021, he spent about two years retracing the 6,300-kilometer-long river and revisiting some of the people living along the river whom he filmed 10 years ago.
(Source: Chinadaily.com.cn)