海道 hǎidào sea route Origin Definitions Defs Strokes Stroke Words Sentences Sents 北海道 běihǎidào Hokkaido Hokkaido, the northernmost of Japan's four main islands黄海道 huánghǎidào Hwanghae Province A former province in northwest Korea that was divided into North and South [[黄海北道|黃海北道|huang2 hai3 bei3 dao4]] and [[黄海南道|黃海南道|huang2 hai3 nan2 dao4]] in 1954.