2. I or my agent can buy tickets directly at outlets or train station windows with valid certificates such as ID cards, or directly on computers or apps (provided that the ID cards have been verified, otherwise contacts cannot be added to purchase tickets. ), you can also dial the booking telephone number 95 105 105 (you need to dial the departure area code to book a mobile phone in different places), enter relevant information according to the voice prompt, and then submit the order. After submitting the order, you can pick it up at any station window or sales point in the country. Tickets booked before 12:00 on the same day are valid before 12:00 on the next day; Tickets booked after 0/2: 00 on the same day are valid before 24:00 the next day.

3. The trains from Zhengzhou to Chongqing are as follows:

4. Due to the adjustment of train operation, the deadline is 20 16.8.36438+0.