Core Viewpoint - The article highlights the increased efforts by the China Railway Chengdu Bureau to accommodate the surge in passenger flow during the Spring Festival travel season, particularly for migrant workers returning home, by adding night trains and enhancing services [1][7]. Group 1: Night Train Operations - The Chengdu Bureau plans to operate 171 pairs of night trains during the Spring Festival, an increase of 43.5 pairs compared to the previous year [7]. - The first night high-speed train from Guangzhou to Chongqing was launched on February 8, 2023, departing at 22:24 and arriving at 4:28 the next day [3]. - The night trains are designed to meet the needs of workers returning home and family visits, with services covering major hubs like Chengdu, Chongqing, and Guiyang [7]. Group 2: Passenger Services and Safety - The Chongqing passenger segment has collaborated with railway police to provide tailored services for night trains, including station reminders and enhanced safety measures [5]. - The 12306 App features system pop-ups for arrival reminders, and staff provide personal reminders to prevent passengers from missing their stops [5]. - Additional safety measures include increased patrols by police during night journeys to ensure passenger security [5]. Group 3: Guangdong Region Developments - The first night high-speed train in the Greater Bay Area was launched on February 8, 2023, with significant passenger traffic observed at Guangzhou South Station [10]. - Since the start of the Spring Festival, the daily passenger volume from the Greater Bay Area has exceeded 2 million, with expectations for high traffic to continue until February 15 [12]. - The Guangzhou Bureau plans to operate 2,472 night trains before the festival peak, with over 400 trains on peak days covering popular routes [12].