The Southern Cliff Buddhist Sculptures, also known as Nankan Grottoes, is a tourist attraction in Bazhong, Sichuan, China. The site is known for its 179 carved grottos which house almost 2,700 painted
The Hexi Corridor, also known as the Gansu Corridor, is an important historical region located in the modern western Gansu province of China. It refers to a narrow stretch of traversable and relativel
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Ruins of the Big Fangpan Castle at Yumen Pass, the western end of the Han-era Great Wall.