Rescue workers carry out a cableway emergency rescue exercise at Tianmen Mountain scenic spot in Zhangjiajie, Hunan Province, April 18, 2019. (Photo/chinadaily.com.cn)
A rescue worker travels along the ropeway to a "trapped" cable car in a simulated rescue at Tianmen Mountain scenic spot in Zhangjiajie, Hunan Province, April 18, 2019. (Photo/chinadaily.com.cn)
Rescue workers ride the ropeway to "trapped" cable cars in a simulated rescue at Tianmen Mountain scenic spot in Zhangjiajie, Hunan Province, April 18, 2019. (Photo/chinadaily.com.cn)
Rescue workers try to free people "trapped" in cable cars in a simulated rescue at Tianmen Mountain scenic spot in Zhangjiajie, Hunan Province, April 18, 2019. (Photo/chinadaily.com.cn)
Rescue workers carry a "rescued" person to a safe area during a simulated rescue at Tianmen Mountain scenic spot in Zhangjiajie, Hunan Province, April 18, 2019. (Photo by Shao Ying/For chinadaily.com.cn)