the shipping cost in Vietnam is so crazy, even u use DHL, UPS, FEDEX, or Vietnamese post office. i used to pay 50$ to send a letter to American till i found a company who is agent of DHL,UPS... their cost seems to be much better, u can try too: Mr Thien:0982734284. but i am not sure how his English.
answered about 7 months ago by Brizzle
Thanks for all your advice. Just in case anyone else has the same problem here's what i found out.
To send a box of your stuff home cheaply through the main post office you have to address it to yourself to avoid higher charges and tax. Found out 20KG will cost about $60 to arrive in about 3 months.
Checked with my travel agent about unaccompanied baggage and with Thai Airways, if you check the bag in at their office near the airport at least a day before your flight it'll cost $4 per KG or $25 per KG if you check in the same day.
Hope this is useful!