刺股 cìgǔ diligent in study Definitions Defs Origin Strokes Stroke Words Sentences Sents 刺股 cìgǔ diligent in study to be extremely hardworking in one's studies; derived from the story of Su Qin who stabbed his thigh with an awl to stay awake while studying Frequency Written text 0.061 per million Sources Frequency data BCC Corpus (BLCU)
刺股 cìgǔ diligent in study to be extremely hardworking in one's studies; derived from the story of Su Qin who stabbed his thigh with an awl to stay awake while studying Frequency Written text 0.061 per million Sources Frequency data BCC Corpus (BLCU)
