Post offices are found throughout China Express Mail Service (EMS) is
available to most international destinations, as are private international
courier services It is best to buy envelopes in China as envelopes must
be of an approved size
Post offices are strict about how you pack a parcel Take the items you
want to post, to the post office and pack them there, as you will have to
get Customs clearance for your parcel
If you have a receipt for your purchases, enclose it; Customs may reopen
your packet along the way