Before consolidation on a section of the Great Wall of Ming Dynasty in Yulin (Photo provided to China Daily)
Consolidation project on a section of the Great Wall of Ming Dynasty (1368-1644) in Yulin, Shaanxi province
Before consolidation on a section of the Great Wall of Ming Dynasty in Yulin (Photo provided to China Daily)
Consolidation project on a section of the Great Wall of Ming Dynasty (1368-1644) in Yulin, Shaanxi province