Matsutomo Misaki/Takahashi Ayaka (L) of Japan compete during the women's doubles second round match between Matsutomo Misaki/Takahashi Ayaka of Japan and Ashwini Ponnappa/N.Sikki Reddy of India at China Open 2019 badminton tournament in Changzhou, east China's Jiangsu Province, Sept. 19, 2019. (Xinhua/Han Yuqing)