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| Mascots of the 9th Asian Winter Games Harbin 2025 Binbin (L) and Nini are pictured at the 26th Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang province, February 1, 2025. (PHOTO: XINHUA) |
The 9th Asian Winter Games are being held in Harbin, Heilongjiang province in northeast China, from February 7 to 14. The opening day was also the 10th day of the Chinese New Year, infusing the city with the joyous spirit of the Spring Festival and the excitement of the major sporting event.
With over 1,270 athletes from 34 countries and regions across Asia, this edition marks the largest participation in the history of the Games, according to the organizing committee.
Innovative ice sculptures
The event also showcases cutting-edge technologies. The Harbin Ice and Snow World, a prime tourist destination that was a sub-venue for the opening ceremony, is displaying innovative ice sculptures crafted with natural plant-based color ice. Developed by a team from Harbin Normal University and Northeast Forestry University, it offers a unique visual experience.
This is the first time natural plant color ice has been used outside the laboratory. The pigments are purely plant-derived, according to Zhang Xin, an associate professor at Harbin Normal University.
AI-driven ice cutting
Given Harbin's freezing weather, constructing the ice landscape in less than three weeks posed a significant challenge.
To address this, researchers at the Harbin Institute of Technology developed an automated ice-cutting equipment. The device comes with artificial intelligence, real-time monitoring, and multi-sensor data fusion, ensuring precise ice brick cutting and meeting high-quality standards.
Seamless event management
For the first time, the competition venues have utilized 5G NR indoor enhanced positioning technology developed by telecom operator China Unicom. This state-of-the-art system enables real-time tracking of operation and maintenance personnel, ensuring swift emergency responses and seamless event management.
Ji Yanqi, an expert from China Unicom's Heilongjiang branch, emphasized the technology's critical role in enhancing event security and operational efficiency.
Additionally, advanced technologies such as the 5G-A network have been deployed to further enhance the event's security capabilities.
Despite the tight preparation period, the event has received high praise. "We are very happy and very pleased. The organizing committee had only one year to prepare for the Games and they've done a marvelous job," said Vinod Kumar Tiwari, deputy director general of the Olympic Council of Asia.
Yu Zaiqing, an International Olympic Committee member, said the Games will contribute to the growth of winter sports across Asia, inspiring more participation in the years to come.