China Railway 12306 is a good app for booking train tickets, and China Railway 12306 is a very formal ticketing software, which is very reliable. It is very convenient to buy train tickets on 12306. Just download and install the 12306app, register the login account, select the departure station and arrival station, then select the departure date, and then place an order to complete the ticket purchase process. After the ticket purchase is successful, you can also go through the formalities of change and refund on 12306app. In a word, China Railway 12306 is a very useful ticketing software. "Railway 12306" is the official mobile phone ticketing application software launched by China Railway Customer Service Center. It shares user, order, ticket amount and other information with the official website of train tickets, and uses unified ticketing business rules. The software has the functions of air ticket reservation, online payment, change, refund, order inquiry, common contact management, personal data modification, password modification and so on.