牛角挂书
Traditional form:
牛角掛書
Pinyin (reading):
niújiǎoguàshū
Definitions:
- lit. to hang one's books on cow horns (idiom)
- fig. to be diligent in one's studies
Characters:
- 牛 - ox, cow, bull
- 角 - angle, corner; horn, horn-shaped
- 挂 - to suspend, to put up, to hang; suspense
- 书 - book, letter, document; writing
Traditional characters: