Start your 3-day free trial
Sign up to experience all premium features at no cost.
*Available only to new users. Each user is limited to one trial.
Buying China Railway Child Tickets on a Foreign Passport
Jason Chen
September 6, 2026· 8 min read
To buy a China Railway child ticket with a foreign passport, first classify the child under the current age-based rule, then book the child on the same journey as the accompanying adult and enter the child's document exactly. Bring every original document used for booking; a child fare is a passenger and identity contract, not simply a smaller seat.［1］
Key Takeaways:
- Use the child's age on the travel date under the current 12306 rule.
- Keep the child and accompanying adult on the same train, date, route, and class where required.
- Enter names, nationality, date of birth, and passport number exactly as the booking channel requests.
- Bring the original child and adult documents used in the orders.
- Do not generalize one app's document menu to every website, window, or future version.
Which China Railway child ticket path should you prepare for?
| Child's situation | Booking preparation | Boarding preparation |
|---|---|---|
| Under 6 and not using a separate seat | One such child may travel free with each ticketed adult, but must be declared during booking | Child's original document and adult's ticket/document |
| Age 6 to under 14, or an under-6 child needing a separate seat | Create or select the child passenger and buy a child discount ticket | Child ticket plus matching original document |
| Age 14 or older | Buy the applicable full-price ticket | Passenger's own matching document |
| Child needs a separate seat or berth | Check whether a child or full-price product is required | Issued ticket for that seat/berth |
| App does not accept the document | Use an official alternative or staffed station window | Original documents and order evidence |
The current China Railway passenger rules define the age-based child-fare, free-travel, separate-seat, and accompanying-adult conditions. The identity-verification notice explains that online purchasing uses verified passenger identity data, while the English ticket page identifies official purchase routes.［1］［2］［3］
1. Check age for the actual travel date
Use the child's date of birth and the date of travel, not height, appearance, school year, or age when you make the booking. Under the current rule, one child under 6 who does not use a separate seat may travel free with each ticketed adult; additional under-6 children and any under-6 child using a separate seat need a child discount ticket. Children from age 6 to under 14 need a child discount ticket, and passengers aged 14 or older need a full-price ticket.［1］
If a return journey crosses a birthday or the booking contains several dates, assess each journey under the current rule.
2. Does the child need a separate seat or berth?
Free travel and a child ticket are not identical products. Confirm whether the child needs a separate seat or sleeper berth, and whether the selected train and class offer the required child arrangement.
Do not book a free-travel child as invisible extra occupancy. Add the child through the official flow when required so the railway has the correct passenger record.
3. Prepare both passengers' documents
Have the accompanying adult's booking document and the child's valid foreign passport or other accepted original travel document. Check expiry, physical condition, romanized name order, passport number, nationality, and birth date.
A birth certificate or family document may help explain a discrepancy but does not automatically replace the travel document required by the railway.
4. Create or select the child passenger accurately
In the official channel, choose the available document type that matches the child's actual document and copy the data exactly. Do not shorten names merely to fit a guessed format. If the channel rejects a legitimate document, stop and use an official support or staffed-window route.
The identity-verification process is channel-specific. A document visible in one interface is not proof that every reseller, kiosk, or future 12306 version supports it.［2］
5. Book the child with the accompanying adult
Select the same train, travel date, origin, destination, and appropriate class. Confirm the adult actually appears as the accompanying passenger where the system requires that relationship.
Before paying, review ticket type, seat or berth, passenger names, document endings, and total. Never reuse another child's saved passenger record.
6. Verify issuance and correct errors early
After payment, confirm that both passenger records are issued rather than pending. If a name, passport number, date, route, or ticket type is wrong, use the current official change, refund, or repurchase process. Do not expect gate staff to edit identity data informally.
For general registration and ordinary ticket purchasing, use the 12306 guide for international visitors. For fare changes and refunds, use the dedicated change/refund guide.
7. Bring the originals and allow manual-check time
Carry the exact original documents used in the adult and child bookings. Arrive early enough for security and a staffed identity check if an automated gate cannot read the foreign passport.
Keep the child with the accompanying adult throughout ticket checks and transfers. A successful online payment does not remove document inspection.
What if a child-ticket booking goes wrong?
| Problem | Next action | Do not do |
|---|---|---|
| Child passenger cannot be added | Check the official channel and ask 12306 or a staffed window | Invent a domestic identity number |
| Name is too long or rejected | Ask for the supported entry format | Omit names without instruction |
| Adult and child are on different trains | Rebook or seek an official correction | Assume staff will combine orders at the gate |
| Child crosses an age boundary | Recheck eligibility for each journey date | Use the age from the purchase date |
| Automated gate rejects the passport | Use the staffed inspection lane | Force the document into a reader |
How do you check the whole family order as one travel plan?
Review each leg separately when the itinerary contains a return, transfer, overnight train, or birthday between journeys. The child's eligibility and the available seat or berth product can differ by date and train. Save a compact table with passenger, document, ticket type, train, seat or berth, and accompanying adult so that an error is visible before travel.
If the adult and child were purchased in separate transactions, do not assume the railway automatically links them. Ask the official channel whether the relationship and seating arrangement meet the current rule. When seats are separated, seek an official adjustment early rather than relying on another passenger to exchange seats after boarding.
Prepare for a manual document lane even when online verification succeeds. Keep passports accessible rather than inside checked or deeply packed luggage, and carry any official instruction received about a long name, renewed passport, or alternative document. Only show the minimum personal information needed for the check.
For a multi-child group, repeat the review for every child. Different ages can produce different ticket products in the same booking, and a free-travel record does not prove that a separate seat or berth was assigned. The final issued records, not the basket total, show what each passenger may use.
Summary
For a return or connecting trip, repeat the check on every date because a birthday can change eligibility. If separate transactions were used, ask whether the railway record links the child to the accompanying adult and whether seating remains workable. Online verification does not remove the need to carry the original passport.
- Determine eligibility from age on each travel date.
- Decide whether the child needs a separate seat or berth.
- Enter the child's real accepted document exactly.
- Keep adult and child journeys aligned and verify issuance.
- Carry all original booking documents to the station.
FAQ
Are China Railway child tickets based on height?
Use the current 12306 age-based rule, not a visual estimate.
Does a free-travel child need to be added to the order?
Follow the current official flow; free travel does not necessarily mean no passenger record.
Can I use the parent's passport number for the child?
Only if an official rule explicitly provides that path. Otherwise use the child's own accepted document.
Must the adult and child sit together?
Choose compatible journeys and ask the official channel about seat allocation; do not assume separate orders will be rearranged.
Can I buy at a station with a foreign passport?
Official staffed windows are an alternative when online handling is unavailable, subject to current document and inventory rules.
What if the child's passport is renewed after booking?
Ask 12306 how to handle the changed document before travel. Bring evidence of both records if instructed.
Can an unaccompanied minor use a child ticket?
Child-fare eligibility does not itself establish permission for unaccompanied travel. Confirm the railway's current carriage rules.
Is a standby child request already a ticket?
No. A standby request stays pending until it is fulfilled and issued, so the child cannot board with it.
Disclaimer: This is general travel information, not a fare guarantee or legal advice. Age rules, accepted documents, online fields, train products, and station procedures can change. Confirm the current requirements with China Railway 12306.
Sources
- China Railway 12306, current railway passenger rules — https://kyfw.12306.cn/otn/gonggao/saleTicketMeans.html?linktypeid=means3
- China Railway 12306, online identity-verification notice — https://mobile.12306.cn/otsmobile/h5/otsbussiness/info/internetSelling-identitiesCheck.html
- China Railway 12306, English train-ticket information — https://www.12306.cn/en/train-tickets.html
Sources checked 6 September 2026.
Related reading:
