/sleɪv ˈtreɪdɪŋ/ – Phrase
Definition: việc buôn bán nô lệ.
A more thorough explanation: Slave trading refers to the act of buying, selling, or otherwise trading individuals as property for forced labor or other forms of exploitation, typically in violation of laws prohibiting slavery and human trafficking.
Example: The act of engaging in slave trading is a serious violation of international human rights law.