学海泛舟 xuéhǎifànzhōu sailing on the sea of learning Origin Definitions Defs Strokes Stroke Words Sentences Sents 学海 學海 xuéhǎi sea of learning The vast and boundless domain of knowledge; the world of scholarship; learning泛舟 fànzhōu to go boating to travel by boat; to go for a pleasure cruise on a small boat