Ban Gioc, one of world’s largest transnational waterfalls, dries up

Ban Gioc Waterfall in Cao Bang Province on the northern border has dried up almost completely except for a few hours a day when a hydroelectric plant releases water.

Source: VNExpress International,
https://e.vnexpress.net/news/places/ban-gioc-one-of-worlds-largest-transnational-waterfalls-dries-up-4596320.html