Highlights of women's doubles quarterfinal matches at BWF Badminton World Championships

China's Chen Qingchen/Jia Yifan (R) react during the women's doubles quarterfinal match against Indonesia's Greysia Polli/Apriyani Rahayu at the BWF Badminton World Championships 2019 in Basel, Switzerland, Aug. 23, 2019. (Xinhua/Li Jundong)