This is the 555th most frequent Vietnamese word.
dạ
"Dạ" means "yes" or is used to show politeness and respect in conversations.
Here, 'dạ' is used at the beginning of a sentence to express politeness and show confirmation or agreement.
Dạ, em hiểu bài rồi.
Yes, I understand the lesson.
In this context, 'dạ' precedes a greeting and demonstrates respect towards the addressed individuals.
Dạ, em chào thầy cô.
Hi, I greet you, teacher.
In this sentence, 'dạ' carries a soft refusal, blended with politeness and consideration for the listener.