/vaɪs/ – noun
Definition: khuyết tật, tật xấu, tệ nạn đồi bại.
A more thorough explanation: In legal terms, “vice” refers to a habitual and usually trivial defect or shortcoming in an individual’s character, behavior, or actions that may be considered immoral, corrupt, or socially unacceptable.
Example: The defendant was charged with soliciting a prostitute, a vice that is illegal in this jurisdiction.