As one of the greatest wonders in the world, the earliest sections of the Great Wall date back more than 2,000 years. But, this spectacular tourist attraction is showing strain in some sections due to numerous reasons. Getting the Great Wall back to its original glory is no easy feat. But the workers believe that the best way to preserve the past is doing it old-school.
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3