China can be surprisingly easy to travel once everything is working.
You scan a QR code to pay. Your high-speed train ticket is connected to your passport. DiDi takes you from the station to your hotel. Your eSIM keeps you online. Attractions recognize your passport reservation.
Then one small thing doesn’t work.
Alipay rejects your card.
12306 doesn’t like your name.
An attraction booking page asks for a Chinese phone number.
Your eSIM connects, but an app doesn’t.
Suddenly, a very convenient digital travel system can feel confusing.
The important thing is not to panic and not to assume that one failed app means you cannot continue your trip.
ChinaTravelBUG rule: When something doesn’t work in China, identify which part of the chain has failed before trying ten different fixes.
This guide shows you how.
First: What Kind of Problem Do You Have?
Most problems foreign travelers encounter fall into five groups.
| Problem | First thing to check |
|---|---|
| Payment won’t work | App, card, verification or issuing bank? |
| Ticket/reservation won’t work | Passport details, booking channel or availability? |
| Internet/app won’t work | Connection, roaming/eSIM or service accessibility? |
| Train booking won’t work | Passport verification or passenger-name details? |
| Transport app won’t work | App, payment method or language/location issue? |
The trick is to avoid treating all five as the same problem.
1. Alipay or WeChat Pay Isn’t Working
For many first-time visitors, this is the biggest anxiety.
Mobile payment — 移动支付 (yídòng zhīfù) — is deeply integrated into everyday life in China.
Foreign travelers can currently register supported payment apps using foreign or Chinese mobile numbers and bind supported international bank cards.
But several different things can go wrong.
Your card won’t bind
This may be a payment-app issue.
But it can also be your card issuer rejecting the authorization.
If a card fails:
- check that the card details are correct;
- check whether the app is requesting identity verification;
- try another supported international card if you have one;
- check your banking app for a declined transaction or security alert;
- contact the issuing bank if necessary.
Don’t immediately conclude:
“Alipay doesn’t accept foreign cards.”
The failure may be occurring somewhere else in the payment chain.
Read:
Why Is My Wise Card Not Working in China? — AI Travel Planner Answers
and:
Can I Link a GoTyme Card to Alipay and WeChat Pay in China? — AI Travel Planner Answers
2. Alipay Can’t Verify Your Passport
China’s digital systems often rely on 实名认证 (shímíng rènzhèng) — real-name identity verification.
For a foreign traveler, that usually means your passport — 护照 (hùzhào).
If verification fails, don’t repeatedly submit slightly different versions of your identity information.
First check:
- passport number;
- nationality;
- surname and given names;
- date of birth;
- passport expiry;
- whether the uploaded passport image is clear;
- whether the information matches the passport exactly.
Then follow the app’s current verification or customer-service process.
We have a dedicated traveler question on exactly this problem:
What Should You Do If Alipay Can’t Verify Your Passport? — AI Travel Planner Answers
3. Alipay Is Asking for a Chinese Bank Account
This can be especially confusing.
A traveler may successfully install Alipay and link an international card, then encounter a particular feature that appears to expect a domestic account or different verification.
That doesn’t automatically mean your entire Alipay account is unusable.
Ask instead:
Is Alipay failing — or is this particular service inside Alipay unavailable with my current setup?
That distinction matters.
For example, if a transport function doesn’t work, there may still be another way to pay for that journey.
Read:
This is why ChinaTravelBUG recommends having more than one payment option rather than making your entire trip dependent on one app.
4. “Can I Test Alipay Before I Leave Home?”
You can set up important parts of your account before departure.
But don’t assume every China-specific function will behave overseas exactly as it will after arrival.
If something doesn’t work while you are still at home, distinguish between:
account setup
and
using a mainland-China service from overseas.
Those aren’t necessarily the same thing.
See:
and:
5. WeChat Verification Is Giving You Trouble
WeChat — 微信 (Wēixìn) — is another app where foreign travelers can become confused by account registration, verification and payment setup.
The most important advice is:
Don’t rely on unofficial strangers offering to “verify” your account.
Follow the current verification process presented by WeChat itself.
And remember that WeChat messaging, Weixin Pay and account verification are related but not identical issues.
Our specific guide:
Can Someone Verify My WeChat Account? What Travelers Should Know — AI Travel Planner Answers
6. Your Train Booking Isn’t Working
China Railway’s official booking platform is 12306 — 中国铁路12306 (Zhōngguó Tiělù 12306).
Foreign travelers can register using a foreign passport.
Foreign-passport users can also complete identity verification through the current 12306 system, including online passport-document verification in supported cases.
But names are a common source of anxiety.
Your surname and given name look reversed
Don’t create a second identity or start randomly changing your name.
First determine whether the information recorded in 12306 actually matches the passport information required by the system.
China Railway provides specific rules for entering foreign-passport names, including handling spaces.
Our traveler-specific explanation is here:
Can I Use China Railway 12306 If My Surname and Given Name Are Reversed? — AI Travel Planner Answers
If identity verification genuinely fails and the online process doesn’t resolve it, use the official 12306 support process or seek assistance at a railway station with the original passport.
7. The Train You Want Is Sold Out
This is a different problem.
Your 12306 account may be perfectly fine.
The train may simply have no available seats.
This becomes especially important during major travel periods.
Read:
Do Shanghai–Nanjing Train Tickets Sell Out? How Early Should You Book? — AI Travel Planner Answers
And if your trip overlaps National Day:
A sold-out train is a booking problem, not a technology failure.
That’s exactly why identifying the real problem first matters.
8. An Attraction Booking Wants a Chinese Phone Number
Don’t immediately assume:
“Foreigners can’t book this.”
Some Chinese reservation systems are designed primarily around domestic users.
You may encounter:
- Chinese mobile-number fields;
- WeChat mini-programs 小程序 (xiǎochéngxù);
- Chinese ID-card fields;
- Chinese-only interfaces.
Before giving up, check whether the attraction has:
- an official international booking route;
- foreign-passport instructions;
- an official website;
- an alternative authorized channel;
- or on-site arrangements for foreign visitors.
See:
Another good example is:
Can Foreign Travelers Visit Nanjing Museum Without a WeChat Reservation? — AI Travel Planner Answers
For the bigger picture, see our companion Essential Guide:
Booking Tickets & Reservations in China: The Essential Guide for Foreign Travelers.
9. Your eSIM Works — But Google, WhatsApp or Another App Doesn’t
“Internet isn’t working” can mean several completely different things.
Ask:
Does your phone have a data connection?
If no:
→ investigate your SIM/eSIM, roaming settings, activation and network connection.
Does mobile data work but one particular service doesn’t?
If yes:
→ the problem may not be the eSIM itself.
Different roaming and eSIM products can route traffic differently, and service accessibility can vary.
Before your trip, understand what your chosen connectivity product actually provides.
Useful ChinaTravelBUG answers include:
Do China eSIMs Let You Use Google, Facebook and WhatsApp Without a VPN? — AI Travel Planner Answers
Which eSIM Should You Use in China? Do You Still Need a VPN? — AI Travel Planner Answers
and:
VPN, eSIM or Chinese SIM? The Simplest iPhone Setup for a China Trip — AI Travel Planner Answers
The key troubleshooting principle is again:
Separate “I have no internet” from “this particular service isn’t accessible.”
10. DiDi Isn’t Behaving the Way You Expected
DiDi — 滴滴出行 (Dīdī Chūxíng) — can make independent travel in China considerably easier.
But first-time travelers worry about:
- language;
- payment;
- vehicle size;
- fare changes;
- pickup locations.
If your concern is language:
Can I Use DiDi in China If I Don’t Speak Mandarin? — AI Travel Planner Answers
If you’re using it through Alipay:
Can Foreign Tourists Use DiDi in English Through Alipay? — AI Travel Planner Answers
If the final fare looks different from what you expected:
And if you’re traveling as a group:
Can You Get a 6–7 Seater DiDi in Zhangjiajie With Large Luggage? — AI Travel Planner Answers
The ChinaTravelBUG Five-Step Troubleshooting Method
When something fails, use this order.
1. Identify the failed layer
Is it:
identity → app → internet → payment → booking → transport?
Don’t fix the wrong layer.
2. Check your own information
Passport details.
Card details.
Phone number.
Internet connection.
Travel date.
Booking date.
Station.
Attraction.
Small input errors can create surprisingly large problems.
3. Check the official channel
Look for:
官方 (guānfāng) — official.
Use the official provider’s current instructions wherever possible, especially for:
- railway tickets;
- immigration;
- attraction reservations;
- payment verification.
4. Try the alternative route
China often has more than one way to solve a problem.
Payment app fails?
→ another supported card, another payment method or RMB cash where accepted.
One attraction interface doesn’t work?
→ check its official foreign-visitor route.
Metro transport QR won’t activate?
→ check other ticket/payment options.
App won’t load?
→ determine whether you have a connectivity problem or an app-access problem.
5. Ask a human
This sounds almost too obvious.
But travelers sometimes spend 45 minutes fighting an app when a hotel receptionist, railway employee, attraction staff member or official customer-service channel could identify the problem quickly.
A useful phrase is:
请帮我一下。
Qǐng bāng wǒ yíxià.
Could you please help me?
You don’t need fluent Mandarin to ask for help.
Build Redundancy Into Your China Trip
The best troubleshooting often happens before anything goes wrong.
For a first trip, avoid having a single point of failure.
Instead of:
one card
consider having:
primary card + backup card
Instead of:
one payment method
have:
mobile payment + backup card + some RMB cash
Instead of:
one screenshot of a reservation
keep:
booking details + passport + relevant app
Instead of:
one internet solution you haven’t tested
understand how your eSIM or roaming setup should activate before departure.
This isn’t because China is unusually difficult.
It is because modern China is extremely digital.
When the digital chain works, travel can be remarkably smooth.
When one link fails, a backup gives you time to solve the problem without derailing the day.
What NOT to Do When Something Goes Wrong
Don’t:
- repeatedly create new accounts;
- enter different versions of your passport information just to see what works;
- send passport details to strangers offering help;
- pay unofficial people to “verify” accounts;
- assume a random social-media post reflects today’s rules;
- assume one failed foreign card means all foreign cards are rejected;
- assume one Chinese-only booking screen means foreigners cannot visit;
- change multiple phone/payment settings simultaneously without knowing which change fixed the problem.
Troubleshooting works best when you change one variable at a time.
Frequently Asked Questions
Should I carry cash in China?
Yes, carrying some RMB as a backup is sensible. China remains highly mobile-payment oriented, but official guidance confirms that RMB cash remains a valid payment method.
What if my foreign card won’t bind to Alipay or WeChat Pay?
Check the card details and app requirements first. The issuing bank may also reject the authorization, so check with your bank if necessary.
Can I register for 12306 with a foreign passport?
Yes. The official English 12306 registration system currently supports foreign-passport registration.
What if 12306 cannot verify my passport?
Follow the current official verification process. Foreign-passport users can use online document verification in supported cases, and unresolved identity-verification issues can also be handled through official railway channels.
Does a Chinese phone-number request mean foreigners cannot book?
Not necessarily. Check whether the provider offers a foreign-passport or international booking route.
What if I can’t solve the problem myself?
Use official customer support or ask staff at your hotel, station or attraction. Sometimes the fastest solution is simply a person who recognizes the problem.
The Bigger Lesson: China Usually Has Another Way
This may be the most useful thing to remember.
A Quick China Travel Troubleshooting Checklist
When something doesn’t work, don’t immediately assume your China trip has hit a dead end.
Try this sequence:
- Check your internet connection. Switch between Wi-Fi and mobile data if necessary.
- Check your identity details. Passport number, name order and the document used for the original booking matter in real-name systems.
- Check your payment method. If one foreign card fails, try another linked card or another accepted payment method.
- Look for the international or passport option. A screen asking for a Chinese ID card does not necessarily mean foreigners cannot use the service.
- Try the official platform. This is especially important for railway tickets and major attractions.
- Look for another legitimate route. Website, app, mini-program, staffed counter or hotel assistance may solve the same problem differently.
- Ask for help. Hotel reception staff can be particularly useful when a system assumes a Chinese phone number or Chinese-language interaction.
Most importantly, don’t keep repeating exactly the same failed step.
Identify what is failing first: connectivity, identity, payment, booking or the app itself.
Once you know that, the solution is usually much easier to find.
Related Traveler Questions
The troubleshooting problems in this guide are not hypothetical. They come directly from the kinds of questions foreign travelers are asking while preparing for — or already traveling in — China.
Payment Problems
What Should You Do If Alipay Can’t Verify Your Passport? — AI Travel Planner Answers
Passport verification — 护照验证 (hùzhào yànzhèng) — is one of the most frustrating problems when it happens before a trip. This walks through the problem rather than simply telling travelers to “try again.”
Can Foreign Tourists Use Alipay Without a Chinese Bank Account? — AI Travel Planner Answers
Useful when an interface or feature makes it appear that a mainland Chinese bank account is required.
Train and Identity Problems
Can I Use China Railway 12306 If My Surname and Given Name Are Reversed? — AI Travel Planner Answers
China’s railway system uses real-name ticketing — 实名制 (shímíngzhì). This is exactly the kind of small identity-detail problem that can cause disproportionate anxiety before a journey.
Attraction and Phone-Number Problems
Can Foreigners Buy Beijing Attraction Tickets Without a Chinese Phone Number? — AI Travel Planner Answers
An important reminder that encountering a Chinese-phone-number field does not automatically mean the attraction is inaccessible to foreign visitors.
How Do Restaurant Reservations & Queues Work in China? Do Foreign Tourists Need a Chinese Phone Number? — AI Travel Planner Answers
Useful when 排队 (páiduì) — queueing — or a Chinese digital reservation system creates a problem that doesn’t exist in the same form at home.
Transport Problems
Can Foreign Tourists Use DiDi in English Through Alipay? — AI Travel Planner Answers
A good example of the wider principle in this guide: if one route into a Chinese service feels difficult, another interface may make the same service much easier to use.
Before You Leave Home: Prevent the Most Common Problems
The best troubleshooting often happens before you arrive in China.
Set up the essentials while you still have easy access to your normal mobile number, bank and email.
Test what can genuinely be tested, but remember that some China-specific functions may behave differently once you are physically in mainland China.
Before departure, check:
- your passport validity and entry requirements;
- Alipay and WeChat setup;
- at least one backup payment method;
- your eSIM, roaming or mobile-data plan;
- access to important booking confirmations;
- China Railway 12306 if you plan to use trains;
- major attraction reservations;
- and your first airport-to-hotel journey.
For a broader preparation check, see:
What Should You Set Up Before Traveling to China? A First-Timer’s Pre-Departure Checklist — AI Travel Planner Answers
And if connectivity is your main concern:
Which eSIM Should You Use in China? Do You Still Need a VPN? — AI Travel Planner Answers
ChinaTravelBUG Verification Note
Last verified: August 17, 2026
China’s digital travel environment changes quickly.
Payment-app functionality, identity verification, railway procedures, attraction reservation systems, mobile-number requirements and app interfaces can change after this guide is published.
For time-sensitive problems, ChinaTravelBUG recommends checking the relevant official service rather than relying solely on old screenshots, forum posts or social-media instructions.
For railway travel, use the official China Railway 12306 service and its current foreign-passport guidance.
For attraction problems, check the attraction’s current official booking channel and foreign-visitor requirements.
For payment problems, check the current guidance within Alipay or WeChat Pay and contact your card issuer when the failure appears to originate with the card rather than the Chinese payment platform.
The key distinction is important:
A failed transaction does not necessarily mean your account is incorrectly configured.
A Chinese-ID field does not necessarily mean foreigners cannot use the service.
And one failed booking channel does not necessarily mean there is no legitimate alternative.
Plan Your Own China Trip — and Ask Before Something Goes Wrong
Many China travel problems are easier to prevent when your itinerary is reviewed before departure.
The FREE ChinaTravelBUG AI Travel Planner can help you look at your actual route, dates and travel style — including transport, payments, connectivity, reservations and realistic trip pacing.
You can also use it when something isn’t working.
Instead of asking only:
“Why doesn’t this work?”
give it the context:
“I’m a foreign traveler in China using an iPhone and a foreign Visa card. Alipay is showing this message. What does it probably mean, what should I check first, and what legitimate alternatives do I have?”
The more specific the situation, the more useful the troubleshooting can become.
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