
Julian Weigl (R) of Dortmund vies with Filip Kostic of Hamburger SV during the Bundesliga soccer match at the Signal Iduna Park in Dortmund, Germany on April 4, 2017.(Xinhua/Joachim Bywaletz)

Julian Weigl (R) of Dortmund vies with Filip Kostic of Hamburger SV during the Bundesliga soccer match at the Signal Iduna Park in Dortmund, Germany on April 4, 2017.(Xinhua/Joachim Bywaletz)