Group 1 - The ice and snow economy is experiencing significant growth across various regions, with new activities and experiences stimulating consumer market vitality [1] - Northern regions are transforming into winter wonderlands, with cities like Changchun and Jiayin offering unique night skiing and diverse snow activities [1] - Qinghai's Datong County is leveraging its natural resources to promote winter recreational activities, boosting local industries such as dining, transportation, and accommodation [1] Group 2 - Southern regions are also seeing a surge in ice and snow consumption, with innovative projects like "Ice and Snow+" in Chongqing attracting visitors and generating substantial tourism revenue [2] - Multiple ice and snow venues have opened in Jiangsu, providing comprehensive coverage for ice sports and catering to various age groups and skill levels [2] - Large indoor ski resorts in cities like Guangzhou and Shenzhen are enhancing the ice sports experience, encouraging diverse consumer spending through combined activities [2]

Group 1: Harbin Ice and Snow World - The 27th Harbin Ice and Snow World has officially started construction on the upgraded Super Ice Slide, which is a major attraction for tourists [1][4] - The design of the Super Ice Slide incorporates elements from the Great Wall, creating a new landmark with both aesthetic and interactive features [4] - The slide will maintain a total of 24 tracks to minimize waiting times for visitors, while retaining a long slide length of 521 meters [4][7] - Construction is supported by favorable weather conditions, with upcoming snowfall expected to aid in the building process [4][7] Group 2: Qinghai Dato - The ski resort in Dato County, Qinghai Province, has opened, offering a unique experience surrounded by a forested environment [7][9] - The ski area is located at an elevation of approximately 2,700 meters, providing excellent snow conditions and a long snow season [9][11] - The resort has introduced various activities such as horseback riding, snowmobiling, and traditional tea gatherings to enhance visitor experiences [13][14] - The ski area is expected to attract over 100,000 visitors by the end of the season in early March [14]