道山学海 dàoshānxuéhǎi lofty knowledge and vast learning Origin Definitions Defs Strokes Stroke Words Sentences Sents 道 dào verb principle (bound form) way; reason; principle; truth; logic; morality山 shān noun mountain mountain; hill; range学 學 xué nounverb learning (bound form) knowledge; scholarship; academic learning海 hǎi noun sea ocean or sea; large bodies of water including salt lakes or large inland lakes