/ˈæktʃuəl əˈliːdʒəns/ – Phrase
Definition: nghĩa vụ (của người nước ngoài) phải tuân thủ luật pháp địa phương.
A more thorough explanation: “Actual allegiance” refers to the legal duty of loyalty and obedience that an individual owes to a particular sovereign or government. It signifies the real and active allegiance that a person owes to a country, as opposed to a mere theoretical or nominal allegiance.
Example: The citizen’s actual allegiance was to a foreign country, despite outwardly appearing loyal to their own nation.