/ˈʌndərˌeɪd ˈdrɪŋkɪŋ/ – Phrase
Definition: uống rượu khi chưa đủ tuổi được pháp luật cho phép.
A more thorough explanation: Underage drinking refers to the act of consuming alcoholic beverages by individuals who are below the legal drinking age set by law.
Example: The legal age for purchasing alcohol is 21, so any instance of underage drinking is prohibited by law.