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

China's Xu Xin competes during the men's singles semifinal match against Germany's Patrick Franziska at the 2018 ITTF World Tour Platinum German Open in Bremen, Germany, on March 25, 2018. Xu Xin won 4-2 and advanced to the final. (Xinhua/Binh Truong)