Xinhua photos of the day

Peng Shuai of China reacts during her first round match against Kristyna Pliskova of the Czech Republic at the Shen Zhen Open tennis tournament in Shenzhen, south China's Guangdong Province, Jan. 1, 2019. Peng Shuai lost the match by retirement due to injury. (Xinhua/Mao Siqian)