Cultural relic expert Zhang Jianwen (1st L) introduces an ancient stone inscription to tourists at the Xixiasong scenic area in Chengxian County of Longnan, northwest China's Gansu Province, Oct. 16, 2018. (Xinhua/Chen Bin)
Autumn scenery of Xixiasong scenic area in China's Gansu
Source: Xinhua| 2018-10-16 19:56:49|Editor: Yamei
