/ədˈhɪərəns tu ˈɛnəmi/ – Phrase
Definition: gia nhập hàng ngũ kẻ thủ (dạng phản bội tổ quốc).
A more thorough explanation: “Adherence to enemy” refers to the act of giving support or allegiance to an enemy of one’s own country during a time of conflict or war. It can be considered an act of treason or betrayal against one’s own nation.
Example: The soldier’s strict adherence to enemy protocol during interrogation prevented any breaches of international law.