Aerial view of advection fog above Qingdao
Aerial photo taken on April 20, 2018
shows the view of advection fog above Qingdao, a coastal city in East China's
Shandong province. [Photo/Xinhua]
Aerial photo taken on April 20, 2018 shows the view of advection fog above Qingdao, a coastal city in East China's Shandong province. [Photo/Xinhua]