上网与应用
Install what you need at home. Hotel Wi-Fi is not a plan.
我们还没有写深圳的这一篇章。下面的全国指南已经适用。
相关的全国指南
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.