/ˈkɜːtəsi əv ðə pɔːrt/ – Phrase
Definition: miễn khám xét hải quan.
A more thorough explanation: “Courtesy of the port” refers to goods or services provided by the port authority without charge or at a reduced cost as a gesture of goodwill or as a customary practice.
Example: The shipment was delivered on time, courtesy of the port’s efficient handling and processing procedures.