Pinyin: xuán liáng cì gǔ incarnation

Explanation: Describe studying hard.

Source: Western Han Dynasty Liu Xiang's "Warring States Policy Qin Ce I": "(Su Qin) wants to sleep when he studies, and he draws a cone and stabs his shares, bleeding to his feet." Han Shu by Ban Gu in the Eastern Han Dynasty: "Sun Jingzi is a literary treasure, eager to learn, and never stops in the morning and evening. When you are tired of sleeping, tie your head with a rope and hang the roof beam. "

Example sentence: I hang on to the beam and stab the stocks year after year, grinding the copper finches through. ★ Qing Li Yu's Flounder Gift Line

Pinyin code: xlcg

Synonym: hanging the head and stabbing the thigh

Usage: as predicate and attribute; Describe studying hard