Ajax Amsterdam football club's coach Frank de Boer reacts during a training session in Shenyang, northeast China's Liaoning province on May 17, 2016. - Ajax will play a friendly match against Chinese Super League club Liaoning Whowin FC on May 18 at  Shenyang Olympic Sports Center as part of their China tour. (Photo by STR / AFP) / China OUT        (Photo credit should read STR/AFP/Getty Images)