There are several ways one of which is "Chào thân ái". This literally means "Warm greetings" but I believe it serves well as the Vietnamese equivalent of "Best wishes". Please also note that this phrase sounds quite friendly and so is widely used in a range of formality, sometimes in official letter.
Source: I am a Vietnamese.
how do you write friends forever in vietmanese
happy birthday
najlepsze życzenia
Los mejores deseos
Warm wishes, (sign name) or best wishes (sign name)
Không
"Many congratulations to you both and best wishes for baby______"
a good friend
Our best wishes to you both.
Vietnamese letters and math(It`s our strongest subject) and how to write in vietnamese and read Sources:Me XD
Just write it as it's "Melbourne"
best wishes
Làm cái gì?
There are many things you can write in a congratulations card. You can write best wishes, memories of the person or bible verses. You can also find nice quotes that fit the occasion to write.