/ɪˈliːɡəl miːnz/ – Phrase
Definition: thủ đoạn phi pháp, thủ đoạn bất hợp pháp.
A more thorough explanation: “Illegal” refers to something that is prohibited by law or not authorized by law. It describes an action, behavior, or object that is against the law or not in accordance with legal regulations.
Example: The contract expressly prohibits the use of illegal means to achieve the desired outcome.