回复：when check-in,ask for it.

来源: 于 2003-10-29 08:54:00 [旧帖] [给我悄悄话] 本文已被阅读：次

For example, my Mom will take China's eastern airline then transfer to AA in Los Angles. When my Mom check in in Beijing, she needs to ask the China eastern airline and they will arrange her entrance to the custom and transfer to AA in Los Angles airport?
BTW, is it necessary to write a letter to the Custom officer to ask for a 6-month-stay? Thank you very much!!!