/ˈtriːti -kənˈtrækt/ – noun
Definition: hợp đồng quốc tế.
A more thorough explanation: A treaty-contract is a legally binding agreement between two or more parties, typically sovereign states or international organizations, that establishes specific obligations and rights for the parties involved. It combines elements of both a treaty (an agreement between states) and a contract (a legally enforceable agreement between parties), and is often used in the context of international relations to formalize agreements on various issues such as trade, security, or environmental protection.
Example: The two countries entered into a treaty-contract to establish trade agreements and promote diplomatic relations.