![Sanitary worker challenges cliffs for tourists(1/3)](http://www.ecns.cn/hd/2018/04/17/1d5c8e9b1c1c48c9ad3510544bca98fc.jpg)
Jiang Decheng, a sanitary worker at the Yellow Mountain scenic area, climbs down a cliff to pick up a cellphone for a tourist in Anhui Province, April 15, 2018. Jiang is among a team trained to climb the cliffs while hanging on ropes to clean up trash or find lost items for tourists. (Photo/VCG)