Sources Policy
How TipTipChina uses sources
TipTipChina combines official references, provider documentation, and local practical context. The goal is to help travelers act while making clear which topics require official verification.
Preferred source types
Different topics need different evidence. A payment setup guide, a city arrival guide, and a visa-free transit guide should not rely on the same kind of source.
- Official government, airport, railway, immigration, and tourism sources when rules matter.
- Payment providers, app stores, app operators, and bank/card network references for payment and app topics.
- Local practical context for how travelers experience airports, hotels, stations, taxis, restaurants, and cities.
- User questions and MVP feedback when they reveal common confusion or missing guide details.
How sources are used
- Do not treat social media or forum posts as official policy.
- Do not present visa-free, transit, payment, or railway rules as guaranteed when they can change.
- Prefer linking readers to official pages for rule-sensitive decisions.
- Use local advice to explain practical steps, not to override official requirements.
Topics where official sources matter most
These topics may affect whether a traveler can enter, pay, board, or complete a planned route. TipTipChina can help you understand the practical question, but official sources should decide the final answer.
Visa-free transit and entry rules
Passport, identity, and ticketing requirements
Payment app eligibility and card support
Airport, railway, and border-crossing procedures
Health, legal, immigration, or financial decisions
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