Group 1 - The core message of the article is that the Changchun City Disease Prevention and Control Center has announced the service schedule for dog bite treatment during the Spring Festival, ensuring timely and standardized care for citizens [2] Group 2 - The article provides a detailed schedule of outpatient services for dog bites, including specific service times and contact information for various medical facilities in Changchun [3][4] - The services include consultations for dog bites, rabies vaccinations, and other related treatments, with multiple locations available for public access [3][4]