HANGZHOU, June 13, 2016 (Xinhua) -- Foreign students from Hangzhou Dianzi University perform drums during a performance to greet the Group of 20 (G20) 2016 summit in Hangzhou, capital of east China's Zhejiang Province, June 13, 2016. Some 100 foreign students from 12 universities participated in the performance at Zhejiang Conservatory of Music on Monday. (Xinhua/Han Chuanhao)