Greysia Polii (R) and Apriyani Rahayu of Indonesia compete during the women's doubles quarterfinal match against Du Yue and Li Yinhui of China at the German Open 2019 in Mulheim, Germany, March 1, 2019. Greysia Polii and Apriyani Rahayu lost the match 0-2. (Xinhua/Lu Yang)