Aerial photo taken on Oct. 11, 2018 shows relics of Heicheng, an ancient city built during China's Western Xia Dynasty (1038-1227), in Ejina Banner of Alashan, north China's Inner Mongolia Autonomous Region. (Xinhua/Liu Lei)
Scenery of relics of ancient city built during China's Western Xia Dynasty in Inner Mongolia
Source: Xinhua| 2018-10-12 20:32:13|Editor: Li Xia