In order to prevent rockslides from endangering the safety of passengers traveling on trains along the Chongqing-Huaihua railway, safety check crews stationed at mountainous area in the Qianjiang district of Chongqing sweep their region for any potential rockslides.

As China's Spring Festival rush continues, the workers at China Railway Chengdu Bureau Group Co Ltd routinely climb mountains and cliffs, carefully observe every rock for potential hazards, and install reinforcements when needed.

Despite the high work intensity and risk factors, they safeguard their railway section tirelessly.