/ˈnæʃənl ˈsɒvrənti/ – Phrase
Definition: chủ quyền quốc gia.
A more thorough explanation: National sovereignty refers to the exclusive authority and power of a nation-state to govern itself without interference from external sources. It encompasses the ability of a country to make decisions regarding its own internal and external affairs, and to exercise control over its territory, resources, and population. National sovereignty is a fundamental principle of international law and is recognized as a key aspect of statehood.
Example: The country’s decision to withdraw from the international treaty was seen as a violation of national sovereignty.