Joint ticket must be used in order not to cancel a separate section within the starting (first trip) or follow-up flight opportunity is denied registration. If you must cancel, refunds must be handled and re-up a new ticket. Shanghai is not the departure so the ticket prices would be very expensive .
(⊙o⊙)…,好专业的术语,我有些都看不懂,又没有分数?
Connecting tickets must in order to use, not separate sections (first start cancel domestic travel), or subsequent flight terengganu opportunity was refused. If you must cancel must, in accordance with with refunds and then to the new tickets. Because st not Shanghai so the ticket price will be very expensive.