Highlights of singles matches at ITTF World Tour Hungarian Open

China's Chen Xingtong (R) serves to Doo Hoi Kem of China's Hong Kong during the women's singles match at the ITTF World Tour Hungarian Open in Budapest, Hungary on Jan. 19, 2018. Chen Xingtong won 4-1 to advance to quarterfinal. (Xinhua/Attila Volgyi)