Referee Yan Jun (C) is seen during the final round between Guangdong Southern Tigers and Liaoning Flying Leopards at the 2019-2020 Chinese Basketball Association (CBA) league in Qingdao, east China's Shandong Province, Aug. 15, 2020. Guangdong Southern Tigers claimed the champion of the 2019-2020 season CBA league. (Xinhua/Zhu Zheng)
