/ɪntərˈnæʃənl ˈkɜrtəsi/ – Phrase
Definition: nghi lễ quốc tế.
A more thorough explanation: International courtesy refers to the practice of showing respect, politeness, and consideration towards individuals or entities from other countries or jurisdictions in a manner that is consistent with accepted norms of behavior and diplomacy on a global scale.
Example: International courtesy dictates that diplomats should respect the laws and customs of the host country.