Han won silver with the relay at the 2012 Junior World Championships in Melbourne . At the following Junior World Championships in Warsaw she won over 500 m gold, as well as silver with the relay and bronze in the all around and over 1000 m. In 2014 she won silver over 500 m and bronze with the relay in Erzurum . Also in 2014 she took part in the World Championships in Montreal and won gold in the relay.
In the 2019/20 season, Han came second and third three times. In addition, she won in Salt Lake City with the relay and in Montreal over 1000 m and thus achieved third place in the World Cup over 1500 m and second place in the World Cup over 1000 m.
Note: This article places the family name before the person's first name. This is the usual order in Chinese. Han is the family name here, Yutong is the first name.