How would you say this in vietnamese

[Dargo]

I would like to send you something, what is your address?

[chiefsmoke]

not knowing gender and age of your friend, i would write like this:

Tôi muốn gửi cho bạn một vài thứ, địa chỉ của bạn là gì?

[Dargo]

not knowing gender and age of your friend, i would write like this:

Tôi muốn gửi cho bạn một vài thứ, địa chỉ của bạn là gì?

From a female to a male

[chiefsmoke]

this is applicable to most cases and he will accept knowing you are a foreigner, to be more precise need to know age, how close the relationship or roles (teacher to student)

[Dargo]

It's from a woman (30's) to a male (30's) of similar social standing. Does this help?

Thank you,

[dethuong_x0x]

It's from a woman (30's) to a male (30's) of similar social standing. Does this help?

Thank you,

So, the first translation is a good one.