For foreign nationals entering Mainland China via Hong Kong, the most efficient approach is a "Cash + Digital Payment" strategy. Since China is a highly digitized society, carrying large amounts of cash is no longer the most convenient method.
Here is a comprehensive guide on the best ways to obtain and use Chinese Yuan (CNY).
Phase 1: While in Hong Kong (Best for Cash)
Exchanging money in Hong Kong before crossing the border is often faster and offers better rates than at mainland airports.
Street Money Changers (Chungking Mansions, Central, etc.):
Pros: Hundreds of shops in areas like Tsim Sha Tsui and Central. They offer transparent rates, no appointment needed, and are much faster than banks.
Recommendation: Exchange around 1,000–2,000 CNY in cash for emergencies, small stalls, or as a backup.
Hong Kong ATMs:
If you have a foreign card with UnionPay, Visa, or Mastercard logos, many ATMs in Hong Kong allow you to withdraw CNY directly (look for "Multi-currency" ATMs).
Phase 2: Inside Mainland China (How to Exchange Foreign Currency)
If you are already in the Mainland and need more CNY, use these methods:
1. Bank Counters (Most Formal, but Slow)
Best Options: Bank of China (BOC) is the most professional for foreign exchange. ICBC and CCB are also good alternatives.
Requirement: You must bring your original Passport.
Process: Fill out a foreign exchange form and wait for your turn.
Note: Banks usually close around 5:00 PM and may have long queues.
2. ATM International Withdrawals (Most Recommended)
Process: Use any ATM with Visa, Mastercard, or JCB logos (BOC and ICBC ATMs almost always support these).
Pros: 24/7 availability and uses the real-time mid-market exchange rate.
Note: Your home bank may charge an international withdrawal fee.
3. High-End Hotels (Most Convenient)
Availability: 4-star and 5-star international hotels usually have an exchange desk.
Pros: No queuing, safe environment.
Cons: Rates are slightly worse than banks and usually limited to hotel guests.
4. Airport Exchange Booths (Emergency Only)
Note: Exchange rates at airports (e.g., Shenzhen Bao'an, Shanghai Pudong) are generally the poorest and they often charge a service fee of 30–50 CNY per transaction.
Phase 3: The Essential "Digital Strategy"
In Mainland China, digital payment is the standard. Having cash is a "safety net," but digital wallets are the "key."
Alipay / WeChat Pay (Highly Recommended):
Setup: Download the App, register with your foreign phone number, and bind your international Visa or Mastercard.
Fee Policy: Transactions under 200 CNY are currently fee-free for foreign cards.
Usage: Essential for Didi (Uber-like), food delivery, trains, and almost all shops.
e-CNY (Digital RMB) App:
Foreigners can download the "e-CNY" App, open an anonymous wallet using their passport, and top it up via Visa/Mastercard.
Summary & Pro-Tips
The "Golden Route": Exchange 2,000 CNY cash at a Hong Kong money changer $rightarrow$ Cross the border $rightarrow$ Immediately bind your foreign credit card to Alipay.
Large Amounts: If you need to exchange thousands of USD/HKD, go to a Bank of China branch with your passport.
Warning: Many vending machines and ride-hailing apps in China do not accept cash, so setting up Alipay/WeChat Pay should be your top priority.
Banking Tips (For Foreigners)
Required Documents: You must bring your original passport to handle any foreign exchange or currency conversion business.
Business Hours: Generally Monday to Friday, 9:00 AM – 5:00 PM. Some branches may only open for a half-day or be closed on weekends. It is recommended to confirm in advance via phone or the bank's official website.
ATM Withdrawals: All the aforementioned branches are equipped with 24-hour ATMs that support Visa, Mastercard, JCB, and UnionPay cards for withdrawing Chinese Yuan (RMB).
Here is a comprehensive "China Entry Checklist" for foreigners. You can save this or print it out to ensure a smooth transition from Hong Kong to Mainland China.
Part 1: Essential Document Checklist
Before you leave Hong Kong, make sure you have these physical items:
[ ] Original Passport (with a valid Chinese Visa or under a visa-free policy).
[ ] Hong Kong Entry Slip (the small white slip given at HK immigration).
[ ] Physical Credit/Debit Cards (Visa, Mastercard, or UnionPay).
[ ] A Small Amount of Cash (approx. 500–1,000 HKD and 500–1,000 CNY).
[ ] Power Bank (Crucial, as your phone is your "wallet" and "map" in China).
Part 2: The Digital Wallet Setup (The "Big Two")
You should set these up before crossing the border while you still have unrestricted internet access in Hong Kong.
1. Alipay (支付宝)
Download: Get "Alipay" from the App Store or Google Play.
Register: Use your international phone number.
Verify Identity: Go to "Account" -> "Identity Verification" and upload your passport photo.
Add Card: Go to "Bank Cards" -> "Add Card" and enter your foreign Visa or Mastercard details.
Usage: Tap "Scan" to pay a merchant or "Pay" to show your QR code to a cashier.
2. WeChat Pay (微信支付)
Download: Get "WeChat."
Enable Pay: Go to "Me" -> "Services" -> "Wallet."
Add Card: Tap "Cards" -> "Add a Card" and follow the prompts to link your international card.
Note: WeChat sometimes requires a "friend verification" to activate. If this fails, Alipay is a more reliable backup for foreigners.
Part 3: Connectivity & Navigation
[ ] E-SIM or Roaming: Ensure your data plan works in Mainland China.
Pro Tip: Using a Hong Kong SIM card (like CSL or China Mobile HK) while roaming in the Mainland allows you to access Google, WhatsApp, and Instagram without a VPN.
[ ] Download Navigation Apps:
Apple Maps: Works well in China for English speakers.
Amap (高德地图) / Baidu Maps: Superior accuracy but only in Chinese.
[ ] Translation App: Download "Apple Translate" or "Google Translate" with the "Offline Chinese" pack.
Part 4: At the Border (Entering Shenzhen)
Health Declaration: As of late 2023, the "Black QR Code" (Health Declaration) is usually no longer required, but keep an eye on signage just in case policies shift.
Immigration Card: Fill out the Arrival Card (Blue/Yellow card) provided at the immigration hall.
Connectivity Check: Once you cross, ensure your data is roaming or your local SIM is active so you can use your e-wallets immediately.
Quick Troubleshooting
Payment Fails: If your card is declined in Alipay, it is often your home bank blocking a "suspicious" transaction in China. Call your bank or use their app to "Authorize" the transaction.
No Internet: Most public places have Wi-Fi, but they require a Chinese phone number to receive an SMS code. This is why having a working data plan is vital.






























