Staying Connected: Internet & VPN Guide for China

One of the biggest culture shocks for international visitors is the state of the internet in China. Google, Facebook, Instagram, WhatsApp, and many other services are blocked by the Great Firewall. Here is how to stay connected.

Understanding the Great Firewall

China operates a nationwide internet-filtering system. Major blocked services include:

• Google (Search, Gmail, Maps, Drive, YouTube)
• Social media: Facebook, Instagram, Twitter / X, Reddit
• Messaging: WhatsApp, Telegram, Signal
• Others: many news sites, Wikipedia (intermittently)

Domestic alternatives are Baidu (search), WeChat (messaging), Baidu Maps / Amap (navigation), and Bilibili (video).

Getting a SIM Card

A local SIM card gives you the fastest data speeds and a Chinese phone number (needed for many apps).

China Mobile

• Best nationwide coverage, especially in rural areas.
• Tourist SIM packages start from ¥100 for 20 GB / 30 days.
• Purchase at airport counters or any China Mobile store with your passport.

China Unicom

• Comparable urban coverage; slightly cheaper data plans.
• Tourist SIM: ¥80 for 10 GB / 15 days.
• Easier activation process for foreigners.

eSIM Options

If your phone supports eSIM, consider buying one before arrival:

• Airalo, Holafly, and Nomad offer China data eSIMs.
• Data-only (no calls/SMS) — prices start around $5 for 1 GB / 7 days.
• No passport scan required; activate from the app.

Tip: An eSIM is perfect as a backup if your physical SIM takes time to activate.

Wi-Fi Availability

• Hotels: Nearly all hotels offer free Wi-Fi; speeds vary.
• Cafés and restaurants: Common in cities; ask for the Wi-Fi password (Wi-Fi 密码 / mìmǎ).
• Airports and train stations: Free Wi-Fi is available but often requires a Chinese phone number to register.

VPN: Accessing Blocked Services

A VPN (Virtual Private Network) encrypts your traffic and routes it through a server outside China, bypassing the Great Firewall.

Recommended VPN Providers

Choose a provider with proven China reliability:

• ExpressVPN — fast, reliable, well-known in China.
• Astrill — popular among China expats; Stealth VPN protocol.
• Surfshark — affordable; NoBorders mode for restricted regions.

Important VPN Tips

1. Download and configure your VPN before arriving. VPN provider websites are blocked inside China.
2. Install the app on all your devices.
3. Download offline Google Maps data for your destinations.
4. Pre-download any shows or music you want to watch/listen to.
5. VPN speeds fluctuate — try multiple server locations (Japan, Hong Kong, Singapore tend to work best).

Tip: During major political events or holidays, the Great Firewall tightens. VPN connections may drop more frequently.

Practical Checklist

• Buy an eSIM or plan to get a SIM at the airport.
• Install and test your VPN before departure.
• Download offline maps for your Chinese cities.
• Save important emails, documents, and contacts offline.
• Install WeChat — it is the single most useful app in China.

Stay connected, stay informed, and enjoy your trip!