Travelling China with no Mandarin
You can travel China comfortably with no Mandarin, but not by accident. English is not widely spoken outside tourism-facing staff in major cities, and the gap is largest exactly where you most need to be understood. App behaviour and availability vary by device, network and location.
Editorial planning notice: information, prices, eligibility, availability, laws, network access, safety conditions and provider terms can change. Independently verify current official and provider information before traveling, booking, buying or relying on any option.
Written Chinese beats spoken effort
The highest-leverage tactic is showing rather than speaking. A destination address, a dish name, or a question written in Chinese characters resolves most situations instantly, without either party struggling with pronunciation or accents.
Prepare your key phrases and addresses as saved images before you travel, so that they survive a dead connection.
Translation apps and their limits
Camera translation of menus and signs is genuinely useful and has improved enormously. Live conversation translation works acceptably for simple transactional exchanges and poorly for anything nuanced, fast or noisy.
Download offline language packs before travel. An app that needs a connection is an app that fails in exactly the moment you need it. Performance varies by app, device and conditions.
Where the gap is widest
Expect very little English at small restaurants, in taxis, at neighbourhood pharmacies, on intercity buses and in smaller cities generally. Expect reasonable English at international hotel front desks, major airports, and tourism-facing counters.
Plan the hard interactions around the tools you have prepared rather than hoping for an English speaker.
The handful of phrases worth learning
A short greeting, thank you, how much, too expensive, I do not understand, and the name of your destination district will carry you a surprising distance. Tone matters in Mandarin, so accept that you may not be understood on the first attempt and be ready to show the written form.
When nothing digital works
If your phone is dead and you are lost, the reliable fallback is a physical card carrying your accommodation name and address in Chinese. Hotels will normally provide one at check-in; take it and keep it separately from your phone.