In pics: Australian Open 2018 Day 7

Peng Shuai (R) of China and Hsieh Su-wei of Chinese Taipei compete during the women's doubles third round match against Raquel Atawo of the United States and Anna-Lena Groenefeld of Germany at Australian Open 2018 in Melbourne, Australia, Jan. 21, 2018. Peng Shuai and Hsieh Su-wei won 2-0. (Xinhua/Bai Xuefei)