/hɑːrd-kɔːr/ – Phrase
Definition: tên tội phạm bất trị, tên tội phạm cứng đầu.
A more thorough explanation: In a legal context, the term “hard-core” typically refers to individuals or groups who are considered to be the most committed or extreme in their beliefs or actions within a particular organization or movement. It can also refer to activities or behaviors that are considered to be particularly extreme or severe in nature.
Example: The defendant was known to be a hard-core criminal with a history of violent offenses.