Ronnie O'Sullivan of England reacts during the first round match of 2017 World Snooker China Open Tournament against Gareth Allen of Wales in Beijing, capital of China, March 28, 2017. Ronnie O'Sullivan won 5-0. (Xinhua/Zhang Chenlin)
Ronnie O'Sullivan of England reacts during the first round match of 2017 World Snooker China Open Tournament against Gareth Allen of Wales in Beijing, capital of China, March 28, 2017. Ronnie O'Sullivan won 5-0. (Xinhua/Zhang Chenlin)