The Yangtze is the first river in Eurasia in terms of length and fullness, and the third in the world. It crosses China from west to east, making a big bend to the south. It is the largest source of fresh water in China - 40% of its total reserves. It used to be a unique natural site with rich fauna and flora. https://www.ecohubmap.com/hot-spot/pollution-of-the-yangtze-river/178xvrml7n2wlmf