/ʌnˈlɔfəl ˈɪnkʌm/ – Phrase
Definition: thu nhập bất chính, thu nhập bất hợp pháp.
A more thorough explanation: Unlawful income refers to money or financial gains obtained through illegal activities or actions that are prohibited by law. This can include proceeds from criminal activities such as drug trafficking, fraud, theft, or any other illegal means of generating income.
Example: The defendant was charged with tax evasion for failing to report his unlawful income from illegal gambling activities.