Photo taken on June 22, 2016 shows the Meijiang Convention and Exhibition Center in Tianjin, North China. The Annual Meeting of the New Champions 2016, also known as the Summer Davos Forum, will be held at the Meijiang Convention and Exhibition Center in Tianjin between June 26 and 28. This year's forum carries the theme "the fourth industrial revolution and its transformational impact." [Photo/Xinhua]