栈山航海 zhànshānhánghǎi long and difficult journey Origin Definitions Defs Strokes Stroke Words Sentences Sents 栈 棧 zhàn trestle road A cantilevered road or wooden pathway built along a cliff face, often referred to as a 栈道 zhàndào山 shān noun mountain mountain; hill; range航海 hánghǎi to sail the seas to pilot a vessel across the ocean; to navigate at sea