Chinese President Xi Jinping (C) poses with Indian Prime Minister Narendra Modi (2nd L), Brazil's President Michel Temer (L), Russian President Vladimir Putin (2nd R) and South Africa's President Jacob Zuma (R) for a group photo at the West Lake State Guest House in Hangzhou on September 4, 2016. G20 leaders meet, charged with reviving the sluggish world economy, but a growing anti-globalisation mood and alarm over China's territorial ambitions loom over the summit in the scenic city of Hangzhou. / AFP PHOTO / POOL / WANG ZHAOWANG ZHAO/AFP/Getty Images