China Southern Airlines mobile portal is a multifunctional business platform, which includes flight booking, travel guide, mobile check-in, membership management, ticket verification and flight status. The software is free to download and it is able to provide online reservation and payment of the domestic single trip, return trip without stopover and the single and return international trip of the domestic and abroad departure. Meanwhile, you can check, change and refund your order. The thoughtful, convenient, efficient and user-friendly service we presented, such as seat selection, check-in, mileage inquiry, ticket verification, flight status, mileage redemption, and travel guide will really deliver the five-star customer experience.