A vendor sells toys on a man-made beach by the Swan Lake in Hefei, capital of east China's Anhui Province, July 13, 2016. Swan Lake is an open metropolitan park which was transformed from once a fish pond at the outskirts of Hefei in 2003. Witnessing the development of the city, the lake has become a landmark and a popular public park for citizens and tourists. (Photo:Xinhua/Guo Chen)
