Tourists visit Nankan grottoes in Bazhong, southwest China's Sichuan Province, June 21, 2016. According the statistics of relics authority, there are more than 8,000 statues in some 500 grottoes of Bazhong. Most of them were created in Tang Dynasty (618-907). The Bazhong Grottoes feature carving and painting of the figures in Tang Dynasty.
