Athletes of medal-winning teams of China's Hong Kong, Japan and Singapore (from L to R) attend the awarding ceremony of women's 4x100m medley relay final of swimming at the 18th Asian Games in Jakarta, Indonesia, Aug. 23, 2018. Japan won the gold medal. China's Hong Kong won the silver medal and Singapore won the bronze medal. China and South Korea were disqualified due to fouls. (Xinhua/Yue Yuewei)