China's Fan Suyuan (R) and Ling Zhi compete during the curling mixed doubles round robin session of the Beijing 2022 Winter Olympic Games between China and Switzerland at the National Aquatics center in Beijing, China, Feb. 2, 2022. [Photo/Xinhua]
China's Fan Suyuan (R) and Ling Zhi compete during the curling mixed doubles round robin session of the Beijing 2022 Winter Olympic Games between China and Switzerland at the National Aquatics center in Beijing, China, Feb. 2, 2022.