I go to Dalian from Dingzhou, I do K5202 and D33, why do I buy an adult ticket and a student ticket at the same price? No offer?

Student tickets can enjoy the discounts on published fares for regular-speed passenger train hard-seat tickets, expedited tickets, air-conditioned tickets, and second-class seats on EMU trains. The fare of a normal-speed passenger train with a student ticket is calculated at 50 [%] of the fare of the corresponding passenger ticket and additional ticket. Students with student tickets should pay the full price of the hard sleeper ticket when using the normal speed passenger train hard sleeper, and the half price of the air-conditioned ticket if there is an air conditioner. Second-class seats on EMU trains are calculated at 75[%] of the published fare.

There are no such offers. ask the railway company

Hello, when you buy train tickets online, you need to pay the full price of adult tickets for student tickets. Go to the station window to pick up the ticket, and after showing your student card to verify your identity, the service staff will refund you the price difference.