头悬梁,锥刺股 (頭懸梁,錐刺股) tóu xuán liáng, zhuī cì gǔ

tóu xuán liáng, zhuī cì gǔ phrase with his head attached to a beam and stabbing his thigh with an awl
Domain: Proverb 谚语
Notes: (CC-CEDICT '頭懸梁,錐刺股')