餠は餠屋
もちはもちや
Also written as:
- 餅は餅屋, もちはもち屋
Meanings
-
Expression
-
every man knows his own business best; one should go to specialists for the best results.
idiomatic
-
Word informations
- Common word: no
- JLPT Level: None
もちはもちや
idiomatic