PARIS, June 4, 2016 (Xinhua) -- The crowds are doing Mexican wave in the stands during the men's singles semifinal match between Novak Djokovic of Serbia and Dominic Thiem of Austria on day 13 of 2016 French Open tennis tournament at Roland Garros, in Paris, France on June 3, 2016. Djokovic won 3-0. (Xinhua/Han Yan)