/tɛstəˈmoʊniəl pruːf/ – Phrase
Definition: xác định sự việc bằng lời khai của nhân chứng, chứng cứ là lời khai của nhân chứng.
A more thorough explanation: Testimonial proof refers to evidence presented in court that is based on the statements or testimony of a witness or party involved in the case. This type of proof relies on the credibility and reliability of the individuals providing the testimony to establish facts or support a legal argument.
Example: The witness provided testimonial proof that the defendant was at the scene of the crime.