CGTN published this video item, entitled “Aerial China: Brave ‘spidermen’ protect Xiya Valley Mountain Tunnel” – below is their description.
For more: https://www.cgtn.com/video To ensure the safety of a tunnel carved by villagers into the face of the Taihang Mountains, a team of “#spidermen” have scaled the #cliffs to deal with any dangerous rocks that could hit the road hundreds of meters below. With a fifth of its route inside the mountain, the 7.5-kilometer Xiya Valley Mountain Tunnel was built over three decades with only hammers and chisels chipping away at the 600-meter-high cliff.
CGTN YouTube Channel
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