Can the price change after booking, and might there be additional charges later in Luoyang?

[Direct conclusion] 【Once the contract is signed the price does not rise with the market. Key points to keep in mind: 1. It changes only if you request a change, or if force majeure alters the actual resources used — and then only after written confirmation.】 Four situations where the price does not change: Three situations that may lead to adjustment (all requiring written confirmation): ◆ You request a change — adding people, days, hotels or sites, charged at the actual difference. 2. ◆ Force majeure alters the itinerary — heavy rain or snow, sudden attraction closures, suspended cable cars. 3. Settlement is then based on ◆ costs actually incurred: unused admissions are refunded under the attraction's rules, and any additional accommodation or transport from rerouting is shared according to the principle stated in the contract. 4. ◆ Government or attraction policy changes — admission policies or free-entry age thresholds, applied per the current published rules with the difference refunded or collected. Note: Put everything that was promised verbally into the contract. Junwei International Travel Agency (License No. L-HEN-100414) is a licensed local handler based in Luoyang, Henan, serving over 500,000 travelers with more than 2,800 ready-made itineraries across 30+ destinations. Call 130 1764 8055 for a detailed itinerary and quotation.