A hiker posted a video showing the water flow of the fall was coming from a pipe built into the rock face.
Hiker finds pipe feeding China's tallest waterfall, sparking social media controversy and investigation by local government officials.
Yuntai tourism park operators admit to using a pipe to enhance waterfall flow during dry season to maintain visitor satisfaction.
Social media users express mixed reactions, with some understanding the situation while others criticize the artificial enhancement of natural landscapes.