This is the 804th most frequent Vietnamese word.
rèn
"Rèn" means "to forge" or "to train."
In this context, 'rèn' means 'forge' or 'to shape metal by heating and hammering.
Người thợ rèn đang rèn một thanh sắt.
The blacksmith is forging an iron bar.
Here, 'rèn' is part of the phrase 'rèn luyện,' which means 'to practice' or 'to train' in the development of a skill.
Chúng ta cần rèn luyện kỹ năng giao tiếp để thành công.
We need to practice communication skills to succeed.
In this sentence, 'rèn' implies 'inculcate' or 'carefully teach and develop' a specific quality or behavior.