Aerial photo taken on May 12, 2015 shows the scenic spot of West Lake in Hangzhou, capital of east China's Zhejiang Province. China will host the 2016 Group of Twenty (G20) summit in the eastern city of Hangzhou, best known for its scenic West Lake, on Sept. 4-5, Chinese President Xi Jinping announced in Antalya, Turkey, on Nov. 16, 2015. (Photo: Xinhua/Xu Yu)
