Group 1 - The article highlights the integration of ice and snow tourism with local customs, enhancing visitor experiences during the Spring Festival [1][3][5] - Various regions are hosting multiple cultural activities, such as ice sculptures, traditional games, and non-material cultural heritage demonstrations, to celebrate the New Year [1][3] - In Heilongjiang, 65 unique events are being organized, including ice and snow carnivals and cultural performances, to promote local culture and community engagement [3] Group 2 - Inner Mongolia's activities for the 2026 Hunsandake Ice and Snow Season include popular treasure hunts and cultural events, attracting nearly 20,000 participants [5] - Jiangsu Nanjing is combining ice and snow activities with local tourism resources, creating a winter consumption model that includes skiing and hot springs, leading to significant increases in local business revenues [7] - The "skiing + hot spring" combination has effectively boosted regional consumption, with restaurant and accommodation revenues increasing by 45% and 38% respectively [7]