The Vietnamese phrase "bắt bí" is a verb that means to impose one's terms or conditions, often from a position of advantage. It generally refers to situations where someone takes advantage of a favorable position—like having something that is scarce or in high demand—to dictate terms to others.
In summary, "bắt bí" is a term that emphasizes the power dynamics in negotiations, highlighting how one party takes advantage of their position to impose their own terms on another.