Demi Schuurs (1st L) of the Nederlands, Anna-Lena Groenefeld (2nd L) of Germany, Hao-Ching Chan (1st R) and Latisha Chan of Chinese Taipei pose for photos during the awarding ceremony after their doubles final at the 2019 WTA Qatar Open in Doha, Qatar, Feb. 16, 2019. (Xinhua/Nikku)