Thirteenth-seeded Chinese pair into third round at Wimbledon

China's Zheng Saisai (L) and Duan Yingying react during the women's doubles second round match against Japan's Ninomiya Makoto/the Czech Republic's Renata Voracova at the 2019 Wimbledon Tennis Championships in London, Britain, on July 5, 2019. (Xinhua/Lu Yang)