/ˈkɑntrəˌbænd ˈtræfɪk/ – Phrase
Definition: vận chuyển hàng lậu.
A more thorough explanation: “Contraband traffic” refers to the illegal transportation, importation, or exportation of goods that are prohibited by law, such as drugs, weapons, or counterfeit items.
Example: The police intercepted a shipment of contraband during a routine search of a suspected smuggling vessel.