瑞安 Traditional form: 瑞安 Pinyin (reading): Ruì'ān Definitions: see 瑞安市 ( Ruì'ān Shì) Characters: 瑞 - auspicious; a good omen 安 - peaceful, tranquil, quiet Traditional characters: 瑞 - auspicious; a good omen 安 - peaceful, tranquil, quiet