/pəˈtrɪməniəl siː/ – Phrase
Definition: vùng biển thừa kế.
A more thorough explanation: The term “patrimonial sea” refers to the maritime zone extending up to 12 nautical miles from a coastal state’s baseline, within which the state exercises sovereignty and jurisdiction over various activities, including the exploration and exploitation of natural resources.
Example: The country claimed exclusive rights to the resources within its patrimonial sea.