Core Viewpoint - The Ulanhada volcanic area does not contain gold deposits, and any digging activities are prohibited to protect the fragile ecosystem [1][3]. Group 1: Environmental Concerns - Digging activities can leave holes on the surface, severely damaging the fragile grassland ecosystem, which takes a long time to recover [3]. - Visitors are urged to only collect surface materials and not to carry tools like shovels or picks into the core area [3]. Group 2: Tourism Insights - The Ulanhada volcanic geological park is experiencing a tourism boom, with daily visitor numbers exceeding 30,000, a 25% increase compared to the same period last year [4]. - The peak tourist season is expected to last until mid-September, driven by the area's unique volcanic landscape and vast grassland scenery [4].