かんごうぼうえき 勘合貿易 LinksSentence search for 勘合貿易Sentence search for かんごうぼうえきKanji details for 勘, 合, 貿 and 易Edit in JMdict Noun1. licensed trade between Japan and Ming dynasty China during the Muromachi periodHistorical term Discussions Log in to talk about this word.