Group 1 - Su Yiming, a prominent figure in snowboarding, is competing in the men's slope style event on his birthday, February 18, during the Milan Winter Olympics [1] - Su Yiming, a silver medalist from the Beijing Winter Olympics, has maintained strong competitiveness, having completed the world's first "back-to-back" 1980-degree flip, certified by Guinness World Records [1] - In the current season's World Cup events, Su has achieved 1 silver and 1 bronze medal, and he qualified for the finals in the Winter Olympics qualification round with an eighth-place finish [1] Group 2 - The women's freestyle skiing aerials event is set to award its first gold medal of the day, with the qualification round postponed due to weather conditions [1] - Xu Mengtao, competing in her fifth Winter Olympics, aims to defend her title and make history [1] - The short track speed skating events will also take place, with China’s Liu Shaoang and Lin Xiaojun competing in the men's 500 meters, while the women's 3000 meters relay will see China in the B group final [1]

Group 1 - The Chinese team ranked third in the men's 5000m relay semifinals and did not qualify for the A group finals, which is a traditional strong event for them [1][3] - The Dutch athlete Sandra Belcher won the women's 1000m, marking her second gold medal at the Winter Olympics [1][3] - The Chinese team has previously achieved 2 golds and 1 silver in the last three World Championships for the men's 5000m relay and secured three silver medals in this season's World Cup [1] Group 2 - In the men's 500m preliminaries, Liu Shaoang ranked first in his group with a time of 41.100 seconds, advancing to the quarterfinals, while Sun Long was disqualified for a foul [3] - The Chinese athletes Zhang Chutong and Yang Jingru were eliminated in the quarterfinals of the women's 1000m, while Gong Li reached the A group finals and finished fifth with a time of 1:29.392 [3] - The Netherlands has won four gold medals in short track speed skating events, including the women's 500m, 1000m, and men's 1000m and 1500m [3]