## Full English TranslationIf you have researched travel plans to China before, you have most likely come across the term "Great Firewall". It sounds intimidating, yet for tourists staying only one or two weeks in the country, the reality is far less troublesome than the name implies. You just need to complete a few preparations before you arrive.Below is all the practical information you need to know.## What Is the Great FirewallThe Great Firewall is the common name for China’s internet filtering and regulatory system. This system blocks access to a large number of overseas websites and applications, including many tools you use every day. This is not a technical glitch or temporary restriction; it is a permanent regulatory framework for China’s domestic internet that applies to everyone within the country’s borders, including foreign visitors.The good news is that you can easily access overseas online services with proper advance preparation. The key here is **preparation before arrival**: all relevant setup steps must be finished before entering China, as it will become extremely difficult to handle them once you land.## Blocked Websites and ApplicationsThere is an extensive list of restricted services, and those that impact tourists most fall into the following categories:- Search engines: Google and all Google services (Gmail, Google Maps, Google Translate, Google Drive)- Social media platforms: Instagram, Facebook, X (formerly Twitter), Snapchat, TikTok International- Messaging apps: WhatsApp, Telegram- Video streaming platforms: YouTube, Netflix- News outlets: Some international news websites are intermittently inaccessibleIn short, if you rely on Google Maps for navigation, Gmail for emails, or WhatsApp to keep in touch with family and friends back home, you will lose access to these services without prior preparations.## Services Accessible Without Special Network ToolsNot all overseas online services are blocked. Many applications work normally directly within China:- Apple ecosystem services: iMessage, FaceTime and the App Store function without issues- Most airline and hotel booking platforms- Mobile banking apps for major international banks- Spotify (certain features may be limited depending on your account’s registered region)- Most international news websites are accessible, with only a small number facing intermittent restrictionsChina also has a full suite of domestic apps that can cover every travel need you may have. Alipay handles all payment matters; WeChat serves as a substitute for WhatsApp for communication; Baidu Maps and Amap are mainstream reliable navigation tools; Didi is the local ride-hailing platform. Whether you prepare special network tools or not, it is recommended to download these apps before entering China.## VPN (Virtual Private Network) SolutionA VPN routes your internet traffic through overseas servers, allowing you to access blocked websites just as you would in your home country. This is the preferred solution for most tourists and delivers stable performance, with one critical rule: **you must download, install and configure your VPN before entering China**. Once you are inside China, most VPN provider websites and installation files will be blocked, making downloads impossible.## Recommended Domestic Alternative Apps to Download in AdvanceEven if you have a VPN ready, installing local apps ahead of time will greatly simplify your daily travel experience. Complete all downloads before departure:- WeChat: Integrates messaging, mobile payments and a wide range of convenient daily life functions- Didi: Ride-hailing service that supports payments via international bank cards linked to Alipay- Baidu Maps / Amap: Navigation tools with more accurate positioning and route planning for China than Google Maps- Alipay: Mobile payment platform (refer to the earlier payment guide for detailed setup instructions)## International Roaming Mobile DataYour home country SIM card will receive cellular signals in China, but roaming data is still subject to national internet regulations. You will still need a VPN to access restricted overseas applications.Some tourists opt to purchase local SIM cards in China. Prepaid SIM cards from the three major carriers — China Mobile, China Unicom and China Telecom — are affordable and deliver fast local internet speeds. However, they are still governed by domestic internet filtering rules, so a VPN remains necessary to access blocked foreign websites.