Wéibiānsānjué shì xíngróng dúshū qínfèn de chéngyǔ.
'Weibian sanjue' is an idiom describing studious reading.
Tips
history
In ancient China, 韦 referred to tanned soft leather used for binding bamboo slips into books. The idiom 韦编三绝 describes Confucius reading the Book of Changes so often that the leather bindings broke three times.
