eSIM, SIM cards, and data plans: what works for a two-week trip
Where to buy, which ID checks happen, and how to avoid losing ride-hailing when your primary phone number changes.
We publish concise, practical explainers for overseas travelers: visa policy changes, city pairings by high-speed rail, mobile wallet onboarding, temple etiquette, and how to read platform signs before you reach the station gate. Every guide lists its last major review date at the top of the article body.
Where to buy, which ID checks happen, and how to avoid losing ride-hailing when your primary phone number changes.
How temporary residence registration works, what documents help, and when to escalate politely without turning it into a fight.
Ports of entry update their interpretation faster than English brochures. Plain-language map of 24/72/144-hour bubbles, onward ticket proof, and when to choose a tourist visa instead.
Humane pacing for first-timers: hot pot without digestive regret, Giant Buddha crowds by clock, and when Jiuzhaigou is worth the flight versus closer alpine options.
Second class is the default China runs on. Decode car numbers, kiosks, and three phrases that solve most gate confusion.
Top-ups, outages, cash buffers, and why two wallets beat one.
Forbidden City pacing, Wall logistics that do not ruin day three, hutong recovery time.
Apps, crush windows, and when taxis lose to trains.
Itinerary consistency beats stack height. Red flags and invitation letter tips.
Morning glass, cruise tiers, Yangshuo overnight vs day-trip mistakes.
Use the east station hub, boat tickets before noon, and Longjing villages without getting trapped in souvenir loops.
Morning pits, afternoon Muslim Quarter pacing, and when to bike the ramparts.
Guesthouse zones, cloud-sea odds by season, and why “light daypack” still means serious shoes.
Forest Park vs Tianmen split, rain plan B, and how shuttles eat half your day if you ignore maps.
Lake Erhai e-bike realism, Bai architecture without tour-pack rush, and dry-season UV tricks.
Where to sit first, how many baskets is “enough,” and why leaving Shameen for dinner beats lunch rush.
Futian checkpoint rhythm, Octopus vs QR reality, and when a taxi beats three metro changes.
Which indices match which apps, hotel air filters, and kid/elder sensitivity thresholds that matter.