‘Stairway to Heaven’ cleaner: Up and down 8,000 steps a day
[]
01:18

Li Honge has probably climbed the most stairs during the May Day holiday. On a staircase of 999 steps, she takes nearly 8,000 steps daily, climbing up and down in Central China's Zhangjiajie City, Tianmen Mountain National Forest Park. The cleaners say they want tourists to litter less.