/ˌənkənˈdɪʃənl ɪnˈdɔrsmənt/ – Phrase
Definition: ký hậu vô điều kiện.
A more thorough explanation: An unconditional endorsement is a signature on a negotiable instrument, such as a check or promissory note, that does not impose any conditions or restrictions on the payment of the instrument. This type of endorsement transfers ownership of the instrument to another party without any qualifications or limitations.
Example: The contract was signed with an unconditional endorsement by all parties involved, indicating their full agreement and commitment to the terms.