Japan's Nozomi Okuhara gestures to the spectators after winning the women's singles final against China's Wang Yihan at the Dubai World Superseries Finals badminton tournament in Dubai, the United Arab Emirates, Dec. 13, 2015. Nozomi Okuhara beat China's Wang Yihan in the final by 2-0 and claimed the title of the event. (Xinhua/Li Zhen)