Sui Wenjing and Han Cong (R) of China perform in the Pairs Short Program during the ISU Four Continents Figure Skating Championship in Seoul, South Korea, Feb. 6, 2020. (Xinhua/Wang Jingqiang)

Peng Cheng and Jin Yang (top) of China perform the Pairs Short Program during the ISU Four Continents Figure Skating Championship in Seoul, South Korea, Feb. 6, 2020. (Xinhua/Wang Jingqiang)

Sui Wenjing and Han Cong (R) of China perform in the Pairs Short Program during the ISU Four Continents Figure Skating Championship in Seoul, South Korea, Feb. 6, 2020. (Xinhua/Wang Jingqiang)

Peng Cheng (top) and Jin Yang of China perform the Pairs Short Program during the ISU Four Continents Figure Skating Championship in Seoul, South Korea, Feb. 6, 2020. (Xinhua/Wang Jingqiang)

Sui Wenjing and Han Cong (L) of China perform in the Pairs Short Program during the ISU Four Continents Figure Skating Championship in Seoul, South Korea, Feb. 6, 2020. (Xinhua/Wang Jingqiang)