年初三的合肥街头，她抱着孩子敲响了岗亭的门……

Group 1 - A young mother lost her phone while traveling with her 10-month-old baby during the Chinese New Year and sought help from the police [3][4][6] - The police quickly located the ride-hailing driver and confirmed the phone was still in the vehicle, leading to its return [4][6][7] - The mother expressed her gratitude, highlighting the police's role in providing support during the holiday season [7] Group 2 - An elderly man named Liu lost his household registration book and received immediate assistance from the police, who expedited the process to issue a new one [9][10] - Liu expressed his appreciation for the police's efficient service, indicating a high level of satisfaction [9][10] Group 3 - On New Year's Eve, police helped a driver whose vehicle was stuck in mud due to inclement weather, demonstrating community support [14] - The police worked collaboratively with the public to resolve the situation, emphasizing their commitment to public safety [14] Group 4 - Police responded promptly to an elderly man who fell and injured himself, ensuring he received medical attention [16] - The officers stayed with the elderly man until his family arrived, showcasing their dedication to community welfare [16] Group 5 - On the first day of the Lunar New Year, police assisted a lost child in reuniting with his mother, emphasizing the importance of vigilance during holiday outings [17] - The police reminded the public to keep an eye on children and elderly family members during festive activities [17] Group 6 - Police officers created a green channel for a family in need of urgent medical assistance, successfully navigating through heavy traffic to reach the hospital [20] - This incident highlighted the efficiency and responsiveness of the police in emergency situations [20]