丁汝昌 Traditional form: 丁汝昌 Pinyin (reading): Dīng Rǔchāng Definitions: Ding Ruchang (1836-1895), commander of the Qing North China Navy Characters: 丁 - male adult; robust, vigorous; 4th heavenly stem 汝 - you 昌 - sunlight; good, proper; prosperous Traditional characters: 丁 - male adult; robust, vigorous; 4th heavenly stem 汝 - you 昌 - sunlight; good, proper; prosperous