Short answer
You will not go hungry, but do not expect a good meal either. Most long-distance high-speed trains have a dining car or a trolley selling boxed meals, instant noodles, snacks and drinks, and on many routes you can order food through the official 12306 app — either from the train's own stock or from restaurants at a station your train stops at, delivered to your seat.
Bringing your own food is allowed and normal. Chinese passengers do it constantly. Fruit, bread, snacks, a packed meal and ordinary bottled drinks are all fine, and unlike airports there is no 100 ml liquid limit on your drinks. Everything goes through the station X-ray, and staff may ask you to open or sip an unmarked bottle.
The rules that surprise visitors are about smell and heat. China Railway's official dining guidance asks passengers not to eat strong-smelling foods such as durian or instant noodles in the sealed, air-conditioned carriages, and not to use self-heating hot pots or self-heating rice at all on board. Those two are the ones people actually get told off for.
Four ways to eat on board
| Method | How it works | Payment |
|---|---|---|
| Dining car | Walk to the dining carriage, order at the counter, eat there or carry it back | Cash, Alipay, WeChat Pay |
| Trolley | Crew push a cart through the carriages selling snacks, drinks and instant meals | Alipay, WeChat Pay, sometimes cash |
| 12306 app — train stock | Order from the train's own kitchen; crew deliver to your carriage and seat | Alipay / WeChat Pay |
| 12306 app — station delivery | Order from restaurants at a station along the route; staff hand it to the crew at the platform and it reaches your seat | Alipay / WeChat Pay |
Prices are set per train and shown in the app before you pay. A basic boxed meal is cheap by restaurant standards — commonly reported in the region of ¥15–65 — and a better deal than a last-minute station shop.
The dining car and the trolley
The dining car sits in the middle of the train, but the exact carriage varies with the train's make-up, so ask the crew rather than walking the whole train. On high-speed sets it is a counter with a small seating area, and you are expected to buy something if you sit at a table.
- What is on sale: boxed rice meals, noodles, soup, snacks, fruit, beer and soft drinks. Some long-distance services have a proper kitchen doing fresh stir-fries and noodle soup.
- Cash works in the dining car. Pre-ordered app food does not take cash — the app pays by Alipay or WeChat Pay only.
- Set meals include halal options on high-speed trains, and dining cars on conventional trains have a halal section. Ask the crew early; stock is limited.
- Timing matters. Lunch and dinner windows get busy, so buy before you are hungry rather than queueing while your stop gets closer.
Ordering to your seat with 12306
This is the feature most visitors never find. The app lets you order from the train's own stock or from restaurants at an upcoming station stop, and the crew bring the food to your seat.
- Open 12306 and find the food ordering sectionLook for the catering icon on the home screen, or scan the QR code posted on your seat's armrest or tray table.
- Enter your train number and dateFor station delivery you must pick a stop where the train waits long enough for the handover.
- Choose train stock or a station restaurantTrain-operated items come from the on-board kitchen. Station restaurants are outside vendors, often fast-food chains or local specialities.
- Add your carriage and seat numberWithout a seat number the order cannot be delivered.
- Pay and waitDelivery takes time, allow at least an hour, and order further ahead at peak meal times.
Bringing your own food
This is the cheapest and most reliable option, and it is what most Chinese families do. There is no weight or quantity limit on ordinary food.
- Good choices: sandwiches, bread and pastries, biscuits, nuts and dried fruit, washed fresh fruit, rice rolls or a simple packed meal, bottled water and soft drinks.
- Pack it sealed and keep what you plan to eat in a small bag at your seat, not inside a suitcase in the rack at the end of the carriage.
- Wash and cut fruit before you leave the hotel and bring tissues. Do not pack a knife to cut it on the train, blades are restricted at security.
- Liquids are not restricted the way they are at airports. There is no 100 ml rule for your water bottle or thermos, but staff may ask you to open an unmarked container or take a sip.
- If you have a strict diet or a serious allergy, bring your own. Ingredient lists are often Chinese-only, and meat stock, peanut, sesame, soy and wheat hide in dishes that look safe.
What not to eat or bring on board
China Railway's published dining guidance is short and specific: the carriage is a closed space, so do not eat strongly smelling foods such as durian or instant noodles, and do not use self-heating hot pots or self-heating rice during the journey, because they produce a large amount of steam and a scalding risk. The self-heating restriction is also a safety rule, the chemical packs are treated as a fire hazard and the steam can set off a train's smoke detectors.
Security restrictions are a separate matter and are set nationally. The most common confiscations at the station are power banks without a readable label, knives and large aerosols.
| Item | Status | Limit or condition |
|---|---|---|
| Ordinary food, snacks, fruit, sealed drinks | Allowed | No stated quantity limit; all bags X-rayed |
| Vacuum-sealed cooked meat, cooked and sealed seafood | Allowed | Must be fully cooked and closed; live seafood is not |
| Durian, stinky tofu and similar strong-smelling food | Not to be eaten on board | China Railway asks passengers to avoid them in the carriage |
| Self-heating hot pot / self-heating rice | Not to be used on board | Steam, scald risk and smoke-detector risk |
| Power bank / lithium battery | Restricted | Up to 100 Wh per unit, and the rating must be clearly printed on it |
| Alcoholic drinks | Restricted | Sealed and labelled, 24%–70% alcohol, 3,000 ml total; opened bottles are refused |
| Lighters / matches | Restricted | Up to 2 ordinary lighters and 2 small boxes of matches; no lighter fluid |
| Pressurised aerosols (hairspray, sunscreen spray) | Restricted | Up to 150 ml per container, one of each type, 600 ml total; the printed container size is what counts |
| Perfume and flammable non-pressurised toiletries | Restricted | Up to 100 ml per container, one of each type |
| Nail polish and remover | Restricted | 50 ml combined |
| Knives, scissors and tools | Carry-on restricted | Blades over roughly 6 cm are not allowed in the cabin; pack no knife at all if you can avoid it |
Restricted-item limits follow the national railway prohibited-and-restricted items catalogue published by the National Railway Administration and the Ministry of Public Security, in force since July 2022, with 12306's luggage notices. Check the catalogue for anything unusual, security staff apply it and their decision is final.
Drinks, hot water and etiquette
- Boiled water is free at the end of every carriage, with paper cups. Fill half a cup first; it really is boiling. Tap water on the train is not drinking water.
- Take your rubbish with you to the bin at the end of the carriage, or hand it to the cleaning staff. Do not leave packaging in the seat pocket.
- Keep the aisle and tray clear during meal service, and keep hot drinks away from the edge of the table.
- A quiet cabin is the norm. Phone calls and video without headphones stand out more than they would on a European train.
Frequently asked questions
Can I bring my own food on a Chinese high-speed train?
Yes, and most passengers do. Ordinary food, snacks, fruit and non-alcoholic drinks are allowed with no stated quantity limit. Bags are X-rayed at the station entrance, and staff may ask you to open an unmarked container.
Is there a liquid limit like at airports?
No. Chinese railway security does not apply the 100 ml airport rule to ordinary drinking water or drinks. The limits that do apply concern flammable toiletries, aerosols, alcohol and power banks.
Why can't I eat instant noodles on the train?
China Railway's dining guidance asks passengers to avoid strongly smelling food such as instant noodles and durian in the sealed, air-conditioned carriages. It is a comfort rule, not a security rule, the noodles themselves are not confiscated.
Can I use a self-heating hot pot on board?
No. China Railway asks passengers not to use self-heating hot pots or self-heating rice during the journey because of the steam, the scalding risk and the effect on the train's smoke detectors. Leave them out of your bag.
How do I order food to my seat?
Use the catering section of the 12306 app, or scan the QR code on your seat's armrest or tray table. Enter your train number, date and seat number, choose train stock or a station restaurant, and pay through Alipay or WeChat Pay. Allow at least an hour.
Can I pay cash for food on the train?
In the dining car, usually yes. Pre-ordered food through the app is paid in the app and does not take cash. The trolley is generally Alipay and WeChat Pay.
Is there halal food on Chinese trains?
High-speed trains offer a range of set meals including halal options, and dining cars on conventional trains have a halal section. Ask the crew early, because stock is limited.
What about a strict vegetarian or gluten-free diet?
Do not rely on on-board food. Ingredient lists are usually Chinese-only, and hidden meat stock, soy, sesame or wheat is common. Bring your own sealed food.
Related reading
On-board dining guidance follows China Railway's official 12306 dining notice; restricted-item limits follow the national railway prohibited-and-restricted items catalogue, checked September 2026. Menus, prices and station delivery coverage vary by train and route, the 12306 app is authoritative for your journey.