/prəˈhɪbɪtɪd ækt/ – Phrase
Definition: hành vi bị cấm chỉ.
A more thorough explanation: A prohibited act refers to an action or behavior that is expressly forbidden or restricted by law, regulation, or authority. It is an activity that is not allowed or permitted under the applicable legal framework.
Example: Engaging in insider trading is a prohibited act under securities laws.