国书 Save Sign in to save words Traditional (Taiwan): 國書 guóshū ㄍㄨㄛˊ ㄕㄨ credentials (of a diplomat) documents exchanged between nations national or dynastic history book Character by character 国(guó)surname Guo 书(shū)book Other words read guóshū guoshu with other tones 果树 果蔬 国术 Often confused with guoshu 过塑 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0