Happy birthday to you
Happy birthday to you
Happy birthday, happy birthday, happy birthday to you

Mung ngay sinh nhat cua em, mung ngay sinh nhat dang yeu
Mung ngay do em sinh ra doi ngan vi sao xa toa sang.
Chao mung sinh nhat cua em, chao mung sinh nhat de thuong
va cau chuc cho nhung uoc lanh den ben em tron cuoc doi

Happy birthday to you
Happy birthday to you
Happy birthday, happy birthday, happy birthday to you

Ngay hom nay ta cung hop hoan noi day.
Moi nguoi ben nhau ta hat mung sinh nhat.
Mot hai ba ta cung thoi tat nen, happy birthday, happy birthday to you.
On this day, all together will be
And we'll all sing for your birthday.
One two three we blow all the candles
Happy birthday, happy birthday to you.
Happy birthday, happy birthday to you.
And happy birthday, happy birthday to you