/ʌnˈlɔfəl ækt/ – Phrase
Definition: hành động trái pháp luật, hành động phạm pháp.
A more thorough explanation: An unlawful act refers to any action or conduct that is prohibited by law, statute, regulation, or legal authority. It is an act that is not permitted or authorized by the legal system and may result in civil or criminal liability.
Example: The defendant was charged with committing an unlawful act by trespassing on private property.