like: Mặc dù cô ấy không khoẻ nhưng cô ấy vẫn đi làm. > Dù cô ấy không khoẻ, cô ấy vẫn đi làm.
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities

BEGINNER LEVEL

exact:

Gb	Pin	Viet