时间：2021-07-01 10:21:17 帮助过：3人阅读
first class
Can be modified
Can be refunded.
Economy class
Can be modified
Can be refunded.
23% off Economy class
One free change permitted within same class if available; further
changes charged 10% of fare. Passengers must go to CA ticketing office to process fee-based changes.
10% of fare charged.
-6% off Economy class
Free change permitted within same class if available at least 4 days
prior to departure.
20% of fare charged (minimum CNY50 charge).
Can not be endorsed