China Travel Essentials 2026: Payments, eSIM, Apps, Trains & Tickets
China travel essentials for foreign visitors: payments, eSIM, roaming, local SIM, apps, train booking, tickets, hotels, and backup decisions that keep the trip moving.
China travel essentials for foreign visitors: payments, eSIM, roaming, local SIM, apps, train booking, tickets, hotels, and backup decisions that keep the trip moving.