(171004) -- BEIJING, Oct. 4, 2017 (Xinhua) -- Agnieszka Radwanska of Poland returns the ball during the women's singles third round match against Daria Kasatkina of Russia at 2017 China Open tennis tournament in Beijing, capital of China, Oct. 4, 2017. (Xinhua/Meng Yongmin) - Meng Yongmin -//CHINENOUVELLE_0003346