This photo taken on July 14, 2024 shows an ancient city wall lit up at night at the Jiayu Pass scenic area in the city of Jiayuguan, northwest China's Gansu Province. The Jiayu Pass is the starting point of a section of the Great Wall constructed during the Ming Dynasty (1368-1644). The pass also served as a vital passage on the ancient Silk Road. (Photo: Xinhua)
This photo taken on July 14, 2024 shows a night view at the Jiayu Pass scenic area in the city of Jiayuguan, northwest China's Gansu Province. The Jiayu Pass is the starting point of a section of the Great Wall constructed during the Ming Dynasty (1368-1644). The pass also served as a vital passage on the ancient Silk Road. (Photo: Xinhua)
This photo taken on July 14, 2024 shows a night view at the Jiayu Pass scenic area in the city of Jiayuguan, northwest China's Gansu Province. The Jiayu Pass is the starting point of a section of the Great Wall constructed during the Ming Dynasty (1368-1644). The pass also served as a vital passage on the ancient Silk Road. (Photo: Xinhua)
A drone photo taken on July 14, 2024 shows ancient city walls lit up at night at the Jiayu Pass scenic area in the city of Jiayuguan, northwest China's Gansu Province. The Jiayu Pass is the starting point of a section of the Great Wall constructed during the Ming Dynasty (1368-1644). The pass also served as a vital passage on the ancient Silk Road. (Photo: Xinhua)