Group 1 - The core event of the news is the commencement of the Winter Olympics in Milan, featuring various sports such as curling, skiing, speed skating, ice hockey, and figure skating from February 7 to February 22, with anticipation for China's first gold medal [1][3][4]. Group 2 - The schedule includes multiple matches and events across different sports, such as women's ice hockey group matches and cross-country skiing events, highlighting the competitive nature of the Olympics [3][5][9]. - Specific timings for events are provided, indicating a structured schedule for the competitions, with all times listed in Beijing time [6][13][26].