Core Viewpoint - The Chagan Lake Ice Fishing and Hunting Cultural Tourism Festival showcases the unique and ancient fishing practices of the Mongolian people, emphasizing the cultural heritage and ecological significance of the region [3][4][9]. Group 1: Cultural Significance - The Chagan Lake region is recognized as the last living ice fishing culture, referred to as the "last hunting tribe" by experts [3]. - The winter fishing event is celebrated as one of China's top ten folk festivals and is noted for its cultural transmission value [3]. - The festival includes traditional rituals such as the lake worship and net awakening ceremony, which have been passed down for thousands of years [6]. Group 2: Fishing Techniques and Practices - The fishing process involves a collective effort, utilizing traditional knowledge to identify fish locations based on ice conditions and fish behavior [5][7]. - The fishing nets used are composed of 96 sections, totaling 2000 meters in length, and are designed to encircle a square kilometer of water [6]. - The average ice thickness during winter can reach up to 1 meter, facilitating the fishing process as fish are pushed closer to the lake bottom [7]. Group 3: Ecological and Economic Aspects - The fishing practices are sustainable, with regulations in place to ensure that only fish over five years old are caught, promoting ecological balance [8]. - The fishing yield has significantly increased, with recent records showing single net catches exceeding 520,000 pounds, indicating a healthy fish population [8][9]. - The festival not only serves as a cultural event but also contributes to the local economy through tourism and fishing activities [3][4].

Group 1 - The 24th Ice and Snow Fishing Culture Tourism Festival was held at Chagan Lake, attracting thousands of visitors and showcasing the traditional winter fishing practices [2][3] - Chagan Lake, one of China's top ten freshwater lakes, has a rich fishing resource and was recognized as a national intangible cultural heritage in 2008 [2] - The local economy has benefited significantly from tourism, with many small fishing villages transforming into popular tourist destinations, leading to increased wealth for local residents [3] Group 2 - Local businesses, such as restaurants and accommodations, have expanded significantly; for example, Wang Jiajie's restaurant grew from 100 square meters to over 900 square meters [5] - The number of packing points in the Chagan Lake area increased from 3 to 12, with the introduction of automated packing equipment reducing packing time from 5-6 minutes to 30 seconds [6] - The presence of logistics companies has facilitated the direct shipping of fresh fish to customers across the country, enhancing the overall tourism experience [5][6]