上网与应用
Install what you need at home. Hotel Wi-Fi is not a plan.
在中国保持联网：eSIM、漫游，以及哪些应用真正能用
在内地网络和酒店 Wi-Fi 上，许多熟悉的 Google 和社交应用会受到限制。国际漫游 eSIM 的蜂窝数据往往能访问它们——酒店 Wi-Fi 通常不能。如何规划，不含产品推销。
China essentials · InternetMaps and Translation in China: Why Amap Beats Google Maps
Google Maps is a poor primary map inside China, even when it opens. Install Amap (高德地图), save Chinese addresses, and pack an offline translation pack. How to set it up, and how to show a driver the characters.
中国出行要点 · 联网中国 SIM，还是 eSIM？给访客的诚实比较
落地后买中国 SIM，还是出发前安装 eSIM，实用比较。护照实名登记、实际能用什么，不做产品排名。
China essentials · ConnectivityWeChat Mini-Programs Foreigners Can Actually Use — and the Many That Will Say No
After WeChat and WeChat Pay are set up, some mini-programs work for a foreign passport holder. Many still demand a Chinese national ID and fail. Honest limits, not a ranked app store.
中国出行要点 · 应用在中国用 Google、WhatsApp 和 Instagram：出发前先想清楚连接方式
Google、WhatsApp、Instagram、Gmail 等常见服务，在中国内地多数网络上通常打不开。国际漫游 eSIM 与本地中国 SIM 不是一回事。本文只说明连接方式会怎样改变体验，不提供规避产品或教程。最近核实：2026-11-12。
China essentials · AppsCan Foreigners Use DiDi, Meituan, Dianping and Taobao? DiDi Often; the Others, Don’t Count On It
DiDi often works once WeChat Pay or Alipay is set up. Meituan, Dianping and Taobao typically want a Chinese number and often a mainland ID. We will not invent a tourist workaround.
行前准备
Visa-free rules, hotel registration, packing, and the weather — what to settle before you fly.
02钱与支付
Alipay, WeChat Pay, cash, fees, tipping and bargaining — how money actually moves.
04出行
Metro, DiDi, high-speed rail, airports and neighbourhoods — how to move, and where to base yourself.
05吃
Cuisines, how to order, and eating with restrictions — dishes with their Chinese names, no paid rankings.
06看与玩
Parks, museums, day trips and nightlife — honest looks, not brochure photography.
07行程
First days, three-day plans, and side trips to Guangzhou, Macau or the coast.
08花费
Approximate daily costs, in 2026 bands, to be tightened after we pay them ourselves.
09诚实提醒与防坑
Etiquette, the scams that actually happen, travelling solo or with children, and accessibility.
10安全与急救
110, 119, 120, 122, hospitals, and what to do if a passport goes missing.