Combined photos taken in 2002 (upper) and in 2013 show the Binjiang District under and after construction, in Hangzhou, capital city of east China's Zhejiang Province. Hangzhou has turned into a modern city with attracting natural sceneries and great improvements in urban construction after years' of development.The G20 Summit will be held there on Sept. 4 to 5. (Photo/Xinhua)
