镇安 Traditional form: 鎮安 Pinyin (reading): Zhèn'ān Definitions: Zhen'an County in Shangluo 商洛 ( Shāngluò), Shaanxi Characters: 镇 - calm, composed; to control, to suppress 安 - peaceful, tranquil, quiet Traditional characters: 鎮 - calm, composed; to control, to suppress 安 - peaceful, tranquil, quiet