Read Edit View history 堡 bǎobǔpù HSK7 fortress Origin Definitions Defs Strokes Stroke Words Sentences Sents Phonosemantic compound. 土 represents the meaning and 保 represents the sound. Components 保 保 SoundMeaning component bǎo protect 保 also serves as a meaning component. 土 土 Meaning component tǔ earth Historical Pronunciations Old ChineseZhengzhangpuːʔ Sources Readings & variants Unicode Historical pronunciations Zhengzhang Shangfang