The women from China's far northeast, who spent childhood winters whipping around on frozen lakes and rivers, towered menacingly over the other team as they faced off for puck drop.
At China's national ice hockey championships last month, the Harbin squad vanquished contenders from China's sultry southern city of Guangzhou with a lopsided score of 51-0, with goal-scoring MVP Kong Minghui slapping shot after shot into the net.
Despite their dominance, Kong and her skillful team-mates may not be enough to power China's national team to medal glory when the country hosts the 2022 Winter Olympics in Beijing.
Eager to move up in the medals table, the national hockey team may bend the nation's rigid single-citizenship rules to recruit overseas talent and beef up their squad.
"What we have to do going forward is play in more international tournaments and get more practice playing with top teams," Kong told AFP.
The highly unusual move to seek foreign talent is a sign of how far China is willing to go for success at its home Winter Olympics, a tournament at which it has enjoyed only fleeting success.
With a population of nearly 1.4 billion, China is pushing hard to promote ice hockey and other winter sports ahead of the Games after winning just nine medals, including a lone gold, at this year's edition in Pyeongchang, South Korea.
Both China's men and women hockey teams will compete in the Games, since host countries traditionally earn a spot in the competition regardless of world ranking.
- Pucks and passports -
The national and local governments have been pouring money into new facilities, equipment and training for players and coaches in the past few years, with the majority of the new ice rinks being built in shopping malls.
But it remains to be seen whether Beijing will grant citizenship to foreigners to strengthen their rosters, following in the footsteps of Seoul for the Pyeongchang Olympics.
Out of 25 players on the South Korean men's ice hockey team during the Games, seven were foreign nationals with six coming from Canada, including goalie Matt Dalton.
Mark Dreyer, editor of China Sports Insider, said China will likely recruit only foreign players with Chinese roots.
"There's been no official policy saying this, but recruiting policy has been clear throughout tryouts in North America. New recruits must have at least some Chinese ancestry," Dreyer told AFP.
Such a move would allow China to expand its player pool, while encouraging engagement with the Chinese diaspora -- something Beijing has been keen to do at all levels.
However, China does not currently recognise dual citizenship. To become a naturalised Chinese citizen, a foreigner would have to give up his or her previous citizenship, making the option undesirable to many foreign hockey players.
"Would the players be able to keep their other passports? If this does somehow happen in ice hockey -- which now seems possible -- we would likely see other sports following suit," Dreyer said.
- Kunlun Super Team -
In March, at the Canadian Women's Hockey League final, China burst onto the international hockey scene with a new squad that was a special mix of Chinese nationals and overseas Chinese.
Kunlun Red Star, one of two private teams formed this year to prepare Chinese talent for the 2022 Olympics, has a special mix of Chinese nationals and overseas Chinese for its male and female teams.
The Kunlun women shocked hockey observers by making it all the way to the Clarkson Cup finals in Toronto, narrowly losing to Ontario's Markham Thunder after an overtime goal -- but proving that Chinese teams can compete with world-class clubs.
In May, the Kunlun teams went through a gruelling official Olympics training camp alongside foreign players and coaches in the Chinese city of Shenzhen.
Participation in Kunlun is optional for China's national team players, and provides them with more opportunities to play in top world tournaments.
"(We) are now choosing the best Chinese and overseas players to cultivate talents for the Chinese women's hockey team for 2022," Kunlun manager Zhou Song told AFP.
"We assembled 22 outstanding overseas Chinese-origin players. They will have a chance to fight for their country in the future," Zhou said, notably calling China "their country" despite them being foreigners.
Kunlun provides a competitive salary plus bonuses for players, with the help of private sponsors such as Chinese real estate developer Vanke.
However well or poorly the Chinese hockey teams perform at the 2022 Games, they are already setting new precedents for sports policy in the country.
Supportive family members say the promising performance of female players in particular will also help to improve women's overall status as professional athletes.
"I didn't want my daughter to play hockey at first. I wanted her to focus on school. But within 30 minutes of being on the ice for the first time, she seemed like she was at home," said Yang Dong, father of Harbin player Yang Kai Qi.
"We are very proud of her."
The Harbin women's ice hockey team face off against Guangzhou at China's national ice hockey championships in Beijing
With a population of nearly 1.4 billion,�China�is pushing hard to promote ice�hockey�and other�winter�sports�ahead of�the 2022 Beijing Winter Olympic Games
Eager to move up in the medals table, China's national hockey team may bend the nation's rigid single-citizenship rules to recruit overseas talent and beef up their squad