chào tạm biệt

say goodbye

Typed without accents: chao tam biet

Meaning

say goodbye
verb

A full goodbye, a little formal: at the end of a class, a visit or a show.
- Chào tạm biệt, hẹn gặp lại!
  Goodbye, see you again!
- Em về nha, chào tạm biệt anh chị.
  I'm heading home now. Goodbye, both of you.