Highlights of singles matches at ITTF World Tour Hungarian Open

China's Xu Chenhao (L) serves to his compatriot Liu Dingshuo during the men's singles match at the ITTF World Tour Hungarian Open in Budapest, Hungary on Jan. 19, 2018. Liu Dingshuo won 4-3 to advance to quarterfinal. (Xinhua/Attila Volgyi)