Jiang XinDi of China competes during the women's match between China and Switzerland at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Players of China react during the women's match between China and Switzerland at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Analena Jentsch of Germany competes during the women's match between the United States and Germany at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Zhao RuiYi (R) and Jiang XinDi of China compete during the women's match between China and Switzerland at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Players of the United States compete during the women's match between the United States and Germany at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Stefanie Berset and Jana Annika Stritt(L) of Switzerland cheer up during the women's match between China and Switzerland at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Beeli Binia Feltscher of Switzerland competes during the women's match between China and Switzerland at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Han Yu of China competes during the women's match between China and Switzerland at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Christine Delaney Strouse of the United States competes during the women's match between the United States and Germany at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Players of Germany compete during the women's match between the United States and Germany at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Sydney Rae Mullaney of the United States competes during the women's match between the United States and Germany at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Stefanie Berset (R) and Carole Howald compete during the women's match between China and Switzerland at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)

Emira Abbes(Rear) of Germany competes during the women's match between the United States and Germany at the International Curling Elite 2019 in Xining, capital of northwest China's Qinghai Province, Dec. 5, 2019. (Xinhua/Zhang Long)