东海岸 dōnghǎi'àn east coast Definitions Defs Origin Strokes Stroke Words Sentences Sents dōnghǎi'àn east coast 东 東 dōng noun east east; eastern; the direction where the sun rises海岸 hǎi'àn noun seacoast seacoast; seashore; the land along the edge of an ocean or seadōnghǎi'àn East China Sea coast 东海 東海 dōnghǎi East China Sea One of the three marginal seas of China, located south of the Yangtze River mouth and north of the Taiwan Strait岸 àn noun bank shore; bank; coast; the land along the edge of a body of water such as a river, lake, or sea