郑国渠 zhèngguóqú Zhengguo Canal Definitions Defs Origin Strokes Stroke Words Sentences Sents 郑国渠 鄭國渠 zhèngguóqú Zhengguo Canal irrigation canal in Shaanxi first built in 246 BC during the Warring States period; named after its designer, the engineer Zheng Guo Frequency Written text 0.031 per million Sources Frequency data BCC Corpus (BLCU)
郑国渠 鄭國渠 zhèngguóqú Zhengguo Canal irrigation canal in Shaanxi first built in 246 BC during the Warring States period; named after its designer, the engineer Zheng Guo Frequency Written text 0.031 per million Sources Frequency data BCC Corpus (BLCU)
