贵珊瑚 Traditional form: 貴珊瑚 Pinyin (reading): guìshānhú Definitions: precious coral red coral (Corallium rubrum and several related species of marine coral) Characters: 贵 - expensive, costly; valuable, precious 珊 - coral 瑚 - coral Traditional characters: 貴 - expensive, costly; valuable, precious 珊 - coral 瑚 - coral