The Vietnamese phrase "sao đổi ngôi" literally translates to "star changes place" in English. However, it is commonly used in a figurative sense to describe a situation where roles or positions are reversed, often unexpectedly. It can refer to a sudden change in fortune, status, or power between individuals or groups.
In summary, "sao đổi ngôi" captures the essence of unexpected changes in roles or positions, and it can be applied in various contexts to illustrate dramatic shifts in power or status.