/kənˈtɛstɪd ˈtɛrəˌtɔri/ – Phrase
Definition: địa phận tranh chấp.
A more thorough explanation: Contested territory refers to an area of land or water over which multiple parties or states assert conflicting claims of sovereignty or control, leading to disputes or conflicts regarding ownership or jurisdiction.
Example: The two countries have been engaged in a long-standing dispute over the contested territory along their shared border.