/ˈwɒrənt əˈpɒn ˈɔːrəl ˈtɛstɪməni/ – Phrase
Definition: lệnh ban hành căn cứ vào lời chứng (miệng).
A more thorough explanation: A warrant upon oral testimony refers to a legal document issued by a judge or magistrate based solely on the sworn testimony provided verbally in court or before the issuing authority. This type of warrant allows law enforcement officials to take a specific action, such as making an arrest or conducting a search, based on the information presented through oral testimony without the need for written documentation or evidence.
Example: A judge issued a search warrant upon the oral testimony provided by the witness during the court hearing.