The four-character idiom "What kind of book is an ox horn" means a book hanging on an ox horn.

Books hanging by ox horns is a Chinese idiom whose pinyin is niú jiǎo guà shū, which means a metaphor for diligent study. From the "New Book of Tang·Li Mi Biography": "I heard that Bao Kai was in Fengshan, so I went to follow him. He rode an ox with a cattail and hung it on the corner of the Book of Han, and read it while walking."

A book with hanging horns in a sentence

1. He once wanted to study, but Zhu Wusi could not afford the tuition. He did not have the sentiment of hanging a book with horns like Li Mi, and naturally he did not have a high official like Yang Su. To appreciate him, he honestly helped Liu De herd cattle for twelve years.

2. A drunkard and a womanizer! I didn't give up and asked him: "I heard that when King Wei was a child, he had books hanging on his horns and was full of knowledge. Was he very knowledgeable?"

3. I can’t bear the toil of this world, so I should drink and read Li Sao. Fortunately, this body has escaped the tiger's mouth. It has hands but can hold crab claws. Why hang a book on an ox's horn? It's not a luxury to eat meat from a tiger's head. If you want to get drunk with others in the cold weather, how can the Yangtze River turn into turbid mash?

4. Li Shimin is full of ambition, Li Mi hangs a book on his horn, and Zhang Xutuo is about to fight a hundred battles in Huangsha.

5. I heard people say that when King Wei was a child, he had books hanging on his horns and was full of knowledge. Was he very knowledgeable?

6. Hang a book on an ox's horn to practice your skills, and the ox's hoof will encourage you to rise.

7. However, this piece of hanging books on ox horns has also become a good story in history.

8. Eat extra when you are hungry, lie down when you are tired, study then understand your shortcomings, and then make up for your shortcomings. Only then can you have Wei Bian's three masterpieces, Sun Jing's hanging beams, hanging books on ox horns, chiseling walls to borrow light, and reflecting snow pods with fireflies. , Yi Di Hua Di, Log Police Pillow, Cheng Men Li Xue and other stories.