Na Li of China returns the ball to Magdalena Rybarikova of Slovakia during the third day of the WTA Qatar Ladies Open in Doha, Qatar,Wednesday, Feb. 12, 2014. (AP Photo/Osama Faisal)
China's Zang Jialiang, left, and Ba Dexin, right, sweep the ice during the men's curling competition against Germany at the 2014 Winter Olympics, Wednesday, Feb. 12, 2014, in Sochi, Russia. (AP Photo/Wong Maye-E)
China's skip Liu Rui delivers the rock during the men's curling competition against Germany at the 2014 Winter Olympics, Wednesday, Feb. 12, 2014, in Sochi, Russia. (AP Photo/Wong Maye-E)
China's skip Liu Rui, left, gives instructions to his sweepers Zang Jialiang and Ba Dexin during men's curling competition against Switzerland at the 2014 Winter Olympics, Wednesday, Feb. 12, 2014, in Sochi, Russia. (AP Photo/Robert F. Bukaty)