The Vietnamese word "ma cô" is a noun that primarily means "pimp," "pander," or "procurer." It refers to a person, usually a man, who arranges sexual encounters for others, often exploiting or controlling those involved, particularly women.
In more complex discussions, "ma cô" can be used metaphorically to describe someone who takes advantage of others for personal gain, not necessarily in a sexual context. For example: - "Anh ta là một ma cô trong kinh doanh, luôn tìm cách lừa gạt khách hàng." (He is a pimp in business, always looking for ways to deceive customers.)
While "ma cô" primarily has a negative connotation related to exploitation, in some informal contexts, it may refer to someone who is crafty or cunning in arranging deals, though this usage is less common and can still carry a negative tone.