Jeoung Youngsik/Lee Sangsu (front) of South Korea compete during the men's doubles semifinal match against Fan Zhendong/Xu Xin of China at ITTF World Tour Platinum, Qatar Open in the Qatari capital Doha on March 9, 2018. Jeoung Youngsik/Lee Sangsu lost 0-3. (Xinhua/Nikku)