/pɜːrmənənt ˈnjuːtrəl/ – Phrase
Definition: nước luôn trung lập.
A more thorough explanation: “Permanent neutral” refers to a status of a country or territory that is recognized as permanently neutral under international law. This status typically involves a commitment to not participate in military alliances or host foreign military bases, and to remain impartial in conflicts between other states.
Example: The parties agreed to appoint a permanent neutral mediator to assist in resolving the dispute.