And can you also translate these sentences in Vietnamese and Japanese?

Good Morning !
Hello !
Good Night!
How are you?
Are you busy?
Do you want coffee?
What's your breakfast?
What are you doing?
Merry Christmas !
Happy New Year!

Thanks for your help !

Can you help me learn the Vietnamese language?

I'm a 12 yer old girl and I want to learn the vietnamese language. I really want to know their language. My dad is in Vietnam. And he learned the Vietnamese language less than a year ! I really want to learn it to.

And can you also translate these sentences in Vietnamese?

Good Morning !
Hello !
Good Night!
How are you?
Are you busy?
Do you want coffee?
What's your breakfast?
What are you doing?
Merry Christmas !
Happy New Year!

And other sentences used everyday.

Thanks for your help !