Group 1 - Sun Long won the silver medal in the men's 1000m short track speed skating final with a time of 1 minute 24.565 seconds, contributing to China's total of 2 silver and 2 bronze medals at the Winter Olympics [1] - The competition was intense, with Sun finishing just 0.028 seconds behind Dutch athlete Van der Watt, who won gold with a time of 1 minute 24.537 seconds [1] - In the women's 500m semi-finals, Dutch athlete Sandra Belcher set a new world record of 41.399 seconds and won the final with a time of 41.609 seconds [3] Group 2 - The Chinese women's curling team started their Olympic journey with a victory over defending champions Great Britain, winning 7-4 after a strong second half [5] - In their second match against world number one Switzerland, the Chinese team lost 5-7 despite a competitive performance [5] - The Chinese men's curling team faced Norway in the second round, ultimately losing 6-8 after an extra end [5] Group 3 - Italian veteran Lollo Brigidda won gold in both the women's 3000m and 5000m speed skating events [7] - The Chinese team in the luge team relay finished seventh with a total time of 3 minutes 46.842 seconds, while the German team set a new track record [9] - In the women's snowboard obstacle course race, Chinese athlete Tang Chuyuan achieved a 26th place finish, marking the best performance for a Chinese athlete in this event at the Olympics [9]

Core Points - The final stop of the Snowboard Halfpipe World Cup before the Milan Winter Olympics took place in Laax, Switzerland on January 18 [1] - Chinese athlete Cai Xuetong won a bronze medal, while Wu Shaotong finished in eighth place [1] Summary by Sections Women's Competition - Cai Xuetong and Wu Shaotong advanced to the finals by finishing 10th and 7th in the qualification rounds, respectively [1] - In the finals, Cai Xuetong performed a difficult 900-degree spin in her first run, scoring 75.25 points and initially ranking first [1] - In her second run, Cai attempted a more challenging 1080-degree spin but fell, allowing Japanese athlete Kudo Rika and South Korean athlete Choi Ga-eun to surpass her with scores of 82.75 and 92.50 points, respectively [1] - Ultimately, Cai Xuetong secured third place and the bronze medal, while Wu Shaotong placed eighth [1]

Group 1 - The FIS World Cup for freestyle skiing and snowboarding in Calgary concluded with Chinese athletes Zhang Kexin and Wu Shaotong winning silver medals in their respective events [1][2] - Zhang Kexin scored 84.20 points in the women's freestyle skiing halfpipe final, securing the second place, while Australian athlete Indra Brown won the gold [1] - Wu Shaotong ranked first in the qualification round of the women's snowboard halfpipe but ultimately finished second in the final with a score of 77.25 points, behind Canada's Elizabeth Hosking [2] Group 2 - Zhang Kexin's performance marked her second podium finish in the current World Cup season, while Wu Shaotong's silver medal was her first in nearly three years, bringing her total World Cup medals to two [1][2] - Other Chinese competitors, Li Fanghui and Liu Yishan, finished fourth and seventh respectively in the women's freestyle skiing event, while Yang Lu and Ai Yanyi placed fourth and eighth in the women's snowboard event [2] - Notable absences from the competition included top athletes like Gu Ailing and Chloe Kim, indicating a potential impact on the competitive landscape leading up to the upcoming Aspen World Cup event [2]