栾城 Traditional form: 欒城 Pinyin (reading): Luánchéng Definitions: Luancheng county in Shijiazhuang 石家莊/石家庄 ( Shíjiāzhuāng), Hebei Characters: 栾 - varnish tree; surname 城 - castle, city, town; municipality Traditional characters: 欒 - varnish tree; surname 城 - castle, city, town; municipality