Aerial photo taken on Nov. 29, 2016 shows the construction site of a subway station in Wangyue Lake residential community in Changsha, capital of central China's Hunan Province. The Wangyue Lake Station, which was designed to fit the limited space in a residential area along Changsha's Subway Line 4, will complete its construction in 2018. (Xinhua/Long Hongtao)
