May holiday period or so tickets to their own colleagues in the same group only. Including the rescheduling of classes and so on.
If you need price, please E MAIL CHECK than WANG Xian.
Online travel agencies are sometimes more than the fare level.
The following is the guideline of buying an air ticket:
May is on vacation and thus, please ask your colleagues or yourself to buy the air ticket or change the flight day of a ticket etc. for you. Send a email to Mr Wong to check the ticket price, if necessary.
Sometimes, the price from internet is cheaper than that quoted by travel agency.