Chen Qingchen(R) and Jia Yifan of China celebrate with their coach after the women's doubles final against Misaki Matsutomo and Ayaka Takahashi of Japan in the Badminton World Federation's (BWF) Dubai World Superseries Finals badminton tournament in Dubai, the United Arab Emirates, Dec. 18, 2016. Chen and Jia claimed the title with 2-1. (Xinhua/Li Zhen)
