Aerial photo shows scenery of Nanhu scenic area in Tangshan, North China's Hebei province, Oct 20, 2020. Nanhu scenic area was transformed from subsidence area of Kailuan colliery. [Photo/Xinhua]
Aerial photo shows people visiting Nanhu scenic area in Tangshan, North China's Hebei province, Oct 20, 2020. [Photo/Xinhua]
Aerial photo shows scenery of Nanhu scenic area in Tangshan, North China's Hebei province, Oct 20, 2020. [Photo/Xinhua]
Aerial photo shows scenery of Nanhu scenic area in Tangshan, North China's Hebei province, Oct 20, 2020. [Photo/Xinhua]
Aerial photo shows the scenery of Nanhu scenic area in Tangshan, North China's Hebei province, Oct 20, 2020. [Photo/Xinhua]
