Contestants make a snow sculpture during the third Hulun Buir International Snow Sculpture Invitational Competition in Yakeshi of Hulun Buir, north China's Inner Mongolia Autonomous Region, on Dec. 4, 2019. (Xinhua/Xu Qin)

Contestants make snow sculptures during the third Hulun Buir International Snow Sculpture Invitational Competition in Yakeshi of Hulun Buir, north China's Inner Mongolia Autonomous Region, on Dec. 4, 2019. (Xinhua/Xu Qin)

Contestants make a horse-themed snow sculpture during the third Hulun Buir International Snow Sculpture Invitational Competition in Yakeshi of Hulun Buir, north China's Inner Mongolia Autonomous Region, on Dec. 4, 2019. (Xinhua/Xu Qin)

Contestants make a horse-themed snow sculpture during the third Hulun Buir International Snow Sculpture Invitational Competition in Yakeshi of Hulun Buir, north China's Inner Mongolia Autonomous Region, on Dec. 4, 2019. (Xinhua/Xu Qin)

A contestant makes a snow sculpture during the third Hulun Buir International Snow Sculpture Invitational Competition in Yakeshi of Hulun Buir, north China's Inner Mongolia Autonomous Region, on Dec. 4, 2019. (Xinhua/Wei Jingyu)

A contestant makes a snow sculpture during the third Hulun Buir International Snow Sculpture Invitational Competition in Yakeshi of Hulun Buir, north China's Inner Mongolia Autonomous Region, on Dec. 4, 2019. (Xinhua/Wei Jingyu)