(240715) -- JIAYUGUAN, July 15, 2024 (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
