Traditional 鐵骨錚錚 tiě gǔ zhēng zhēng 🔊 staunch; unyielding + Keep this word Meanings tiě gǔ zhēng zhēng 鐵骨錚錚 (idiom) (of character) staunch; unyielding Its characters 铁tiěiron (metal)HSK 7–9骨gǔbone铮zhēngclang of metals