Ma Long, Xu Xin advance to men's singles final at German Open

China's Ma Long reacts during the men's singles semifinal match against Chinese Hong Kong's Wong Chun Ting at the 2018 ITTF World Tour Platinum German Open in Bremen, Germany, on March 25, 2018. Ma Long won 4-2 and advanced to the final. (Xinhua/Binh Truong)