1. First enter the interface of 12306, and then click "My" to enter the personal page.
2. Change the passenger type in the profile to student, and enter the preferential information of the student certificate.
Check the students' ballot boxes and buy tickets.
The discount of college students' high-speed rail tickets needs to meet certain conditions, such as the travel time needs to be in winter and summer vacations, it can be used four times a year, and it needs school certification.