Andy Lee (2nd R)/Ka Wai Cheung (1st R) of Hong Kong of China shake hands with Ding Junhui (1st L)/Yan Bingtao of China A during the quarterfinal at the 2019 Snooker World Cup in Wuxi, east China's Jiangsu Province, June 29, 2019. China A won 4-0. (Xinhua/Ji Chunpeng)