Group 1 - The core viewpoint of the article highlights the historic breakthroughs achieved by Chinese snow sports athletes at the Milan Winter Olympics, particularly in snowboarding and ski jumping events [1][3][4] Group 2 - In the women's snowboard big air final, 19-year-old Zhang Xiaonan scored 144.50 points, tying the best performance by a Chinese athlete in this event at the Winter Olympics [3] - Zhang Xiaonan's performance included a first jump scoring 74.25 points and a successful third jump with a score of 70.25 points, despite a landing error on her second jump [3] - In the men's ski jumping individual normal hill final, Song Qiwu achieved a total score of 237.2 points, finishing in 31st place, marking the best result for Chinese male ski jumpers in Winter Olympic history [4] - Song Qiwu's first jump reached 101 meters, earning him 122.9 points, which allowed him to advance to the final round [4] - Both athletes expressed their emotional responses and personal breakthroughs during their Olympic experiences, with Zhang Xiaonan feeling encouraged and Song Qiwu highlighting the significance of competing at this level [3][4]

Group 1 - The Milan-Cortina Winter Olympics awarded five gold medals on February 9, with Gu Ailing winning a silver medal in the women's freestyle skiing slope style final, finishing just 0.38 points behind the gold medalist [2] - Gu Ailing's score was 86.58 points, while the Swiss athlete Mathilde Gremaud defended her title with a score of 86.96 points, and Canadian athlete Megan Oldham secured the bronze [2] - In the women's snowboard big air final, 19-year-old Chinese athlete Zhang Xiaonan finished fifth with a score of 144.50 points, while Japan's Kira Narasaki won the gold medal [2][3] Group 2 - In the men's team event of alpine skiing, Swiss athlete Marco Odermatt and his teammate won the championship, further establishing Switzerland's dominance in the sport [3] - In the men's individual normal hill ski jumping final, German athlete Philipp Raimund won the gold medal, while Chinese athlete Song Qiwu achieved the best result for China in this event, finishing 31st [3] - In the women's speed skating 1000 meters, Dutch athlete Jorien ter Maat won her first Olympic gold medal, breaking the Olympic record with a time of 1:12.31 [3] - The women's singles luge competition saw German athletes Melanie Freybel and Julia Taubitz set new track records, with Taubitz leading after the first half [4] - Norway continues to lead the medal table with 3 golds, 1 silver, and 2 bronzes, followed closely by Switzerland with 3 golds, 1 silver, and 1 bronze [4]

Group 1 - The core event of the news is the second competition day of the Milan Winter Olympics, highlighting the performances of Chinese athletes [1] - Zhang Xiaonan, a first-time Winter Olympian, advanced to the finals in women's snowboard big air with a total score of 154.50 points [1] - Liu Hanbin, a 19-year-old speed skater, achieved 17th place in the men's 5000 meters final, setting the best record for the Chinese sports delegation in this event at the Winter Olympics [1] Group 2 - Several young Chinese athletes made their Winter Olympic debuts in events such as cross-country skiing and luge, successfully completing their competitions [1]

Core Viewpoint - The article highlights the ongoing events of the Milan Winter Olympics, focusing on the Chinese team's participation and potential medal opportunities in various competitions [1]. Group 1: Key Events and Competitors - On the third day of competition, five gold medals will be awarded, with Chinese athlete Gu Ailing aiming for her first gold in women's freestyle skiing slope style [1]. - Gu Ailing previously won 2 golds and 1 silver at the Beijing Winter Olympics, missing out on gold in the slope style event [1]. - The women's 1000m speed skating event will take place, featuring three Chinese competitors: Han Mei, Yin Qi, and Tian Ruining, with Han Mei having placed fourth in the previous year's World Championships [1]. - In women's snowboard big air, 19-year-old Zhang Xiaonan is the sole representative for China [1]. - The women's singles luge will see Chinese athlete Wang Peixuan compete in two runs [1]. - In figure skating, the ice dance competition will feature the duo Wang Shiyue and Liu Xinyu, who previously achieved the best Olympic result for China in ice dance by finishing 12th at the last Winter Olympics [1].