Peacock is a symbol of good luck in China culture, and people think that proud as a peacock is a good thing. The meaning of peacock in English is basically negative, which means one making a proud or arrogant display of himself. It does not emphasize the beautiful side of the peacock, but emphasizes the proud side. In English, there are usages such as the young peacock and proud as a peacock.

Peacock closes the screen-Guan Yu: It means to close (close) the feathers.