Photo taken on June 9, 2022 shows carvings at the Maijishan Grottoes in Tianshui, northwest China’s Gansu Province. (Xinhua/Chen Bin)
Photo taken on June 9, 2022 shows the Maijishan Grottoes in Tianshui, northwest China’s Gansu Province. (Xinhua/Chen Bin)
Photo taken on June 9, 2022 shows carvings at the Maijishan Grottoes in Tianshui, northwest China’s Gansu Province. (Xinhua/Chen Bin)
Photo taken on June 9, 2022 shows the Maijishan Grottoes in Tianshui, northwest China’s Gansu Province. (Xinhua/Chen Bin)
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