Summary | In Zhangjiajie, a famous scenic area in Hunan
province, cleaners work like spider-men, belaying themselves
down on ropes and risking their lives to pick up litter on
cliffs that visitors threw down.
province, cleaners work like spider-men, belaying themselves
down on ropes and risking their lives to pick up litter on
cliffs that visitors threw down.
chinadaily.com.cn | 30 March 2015