Core Viewpoint - During the Spring Festival travel season, Changsha Metro is implementing multiple measures to provide warm services for travelers returning home [1] Group 1: Ticketing and Payment - Changsha Metro supports 10 online payment channels for ticket purchases, including Changsha Metro app, Alipay, and WeChat Mini Programs, allowing travelers to scan for entry [1] - In case of issues like scanning failures or account problems, staff at the station service center will assist travelers promptly [1] Group 2: Travel and Passenger Services - Changsha Metro has proactively deployed upgraded support measures, increasing personnel at major transfer hubs and high passenger flow stations for crowd guidance and inquiries [1] - Travelers are reminded of prohibited items, including live poultry and bulk liquor, and must adhere to luggage regulations, with a weight limit of 30 kilograms and total dimensions not exceeding 1.8 meters [1]