Gold medalists of China's team in the Lightweight Women's Quadruple Sculls row after the medals ceremony at the World Rowing Championships in Plovdiv, Bulgaria, Friday, Sept. 14, 2018. (Photos: AP)

Gold medalists of China's team pose on the podium after winning the Lightweight Women's Quadruple Sculls at the World Rowing Championships in Plovdiv, Bulgaria, Friday, Sept. 14, 2018.

China's rowers react after winning the Lightweight Women's Quadruple Sculls at the World Rowing Championships in Plovdiv, Bulgaria, Friday, Sept. 14, 2018.