再大的风，吹不走这座城市里的温暖（民生改善在身边）

Group 1 - The article highlights the emergency response measures taken by Beijing's transportation authorities to ensure the safe return of students during severe weather conditions, specifically a strong wind warning issued for the city [1][2] - The Beijing North Station opened its east gate to allow buses to pick up students directly from the station, significantly reducing the distance they had to walk in adverse weather [1][2] - The coordinated efforts involved multiple agencies, including security, traffic management, and volunteers, to facilitate a smooth and orderly boarding process for the students [2] Group 2 - The article emphasizes the importance of balancing emergency response with providing a sense of warmth and care for travelers, as stated by Liu Haitao, the director of the Beijing Key Station Management Committee [2] - The entire operation was executed efficiently, with students boarding buses within approximately 20 minutes of the train's arrival [2]