zì​bào​jiā​mén

introduce oneself

自报家门 (自報家門) zì​bào​jiā​mén
introduce oneself expression
To introduce oneself, typically by stating one's name, origin, or background.
theatrical introduction expression
A theatrical device in traditional Chinese opera where a character introduces their identity and role upon entering the stage.

Frequency

Written text
0.235 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)