Excuse me , is this the right counter for express mail ?   Yes , it is . What can I do for you ?   I want to send some important documents to Canada for my postgraduate admission .   Are they urgent , please ?   Yes , the deadline for applying is 1st Feb , so I hope they will arrive in 3 days .   Well , DHL is famous for its speed and reliability . It is the fastest international postal service available . The document will arrive in two or three days .   Really ? But can you guarantee the safety ?   Yes , I promise . Your document won't be broken or lost . All the items are handled by special staff and carried by a courier . It is reliable .   OK . I will send them now .   Please write the address and remittee on the express order and make sure there is no mistake on them .   All right . Here you are .   This is your receipt which you have to keep until the remittee receives the express . You can also check your post on our web . The post number is on the top of the receipt .   Thank you . I have got quite clear idea of it . 