A rare ice canyon is spotted over a section of the Yellow River's Hukou Waterfall due to continuously low temperatures. /VCG Photo
It became a rare natural ice bridge after an upstream of flowing ice rushed into a bottleneck of the Yellow River, which caused a large number of flowing ice to pile up and raise the water surface. /VCG Photo
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3