Is it a single character?

The word "Chu" is not a single character, but a closed structure at the bottom left. Department: ch.ch ǔ The traditional Chinese character "Chu" is simplified to "Chu". Save strokes and simplify them according to ancient calligraphy. Notes in Shuo Wen Jie Zi: "Chu or Cong Yin. I'm still alone today. Turn it into a vulgar word. " Stopping in several places is a model of this place.

Original meaning: existence, exposure. Such as: put yourself in the other's shoes, be deliberate, and behave yourself.

Extended meaning: extended meaning refers to "residence". Like caves.

Extended meaning: extended meaning refers to "living with others" and getting along well.

Extended meaning: extended meaning refers to "place" Everywhere, places.

Extended meaning: extended meaning refers to "organs, or departments in organs, organizations and units". Such as: office, preparatory office.

Yi Yan: Also used as a surname.