Spidermen repair cliff along Yangtze River

Cliffside adventures! Tying ropes around their waists, daredevil spidermen repair and consolidate cliffs in the Three Gorges Dam reservoir area to prevent landslide.
Climbing at a slope of up to 70 to 80 degrees on the cliffside along the upper middle-reaches of the Yangtze River, they also have to bear the heat as high as 40 degrees Celsius.
The area has encountered landslides and other natural disasters due to its geological conditions.