- lit. Zhang Fei fights Yue Fei
- fig. an impossible combination
- an impossible turn of events (idiom)
Generated: This phrase is often used to describe two entities or situations that are so different or incompatible that they would never come together.
The combination of Zhang Fei and Yue Fei is impossible.
Generated: This meaning refers to a situation where events unfold in such a way that they are highly unlikely or unexpected.