1 theme

2 subject

1 question

2 problem

3 issue

4 topic

5 classifier: 个 gè

1 abbr. for 書經|书经[Shū jīng]

1 to write

1 subject (of a talk or conversation)

2 topic

1 lit. to stare at the ceiling while writing a book (idiom); to put one's whole body and soul into a book

1 to make a big fuss over a minor issue (idiom)

1 to start reading furiously, contrary to previous habit (idiom)

1 lit. to wave around one's bookbag (idiom)

2 fig. to show off one's erudition

3 a person who does so

1 I have much more to say than can be written in this letter (conventional letter ending) (idiom)