Karolina Jensen of Denmark competes during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020. (Photos: Xinhua)

Natalie Wiksten (L) and Kilian Thune of Denmark compete during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.

Liu Tong of China competes during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.

Zhai Zhixin (L) and Pei Junhang of China compete during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.

Zhang Likun of China competes during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.

Pei Junhang (R), Liu Tong (C) and Zhai Zhixin of China compete during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.

Pei Junhang (L), Liu Tong (C) and Zhai Zhixin of China compete during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.

Pei Junhang (L) and Liu Tong of China compete during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.

Jonathan Vilandt (C), Natalie Wiksten (L) and Kilian Thune of Denmark compete during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.

Jonathan Vilandt (C), Natalie Wiksten (L) and Kilian Thune of Denmark compete during the mixed team group B session 15 of curling between China and Denmark at the 3rd Winter Youth Olympic Games at Champery Curling Arena, Switzerland on Jan. 14, 2020.