不知何故 Save Sign in to save words bùzhīhégù ㄅㄨˋ ㄓ ㄏㄜˊ ㄍㄨˋ somehow Character by character 不(bù)no 知(zhī)know 何(hé)surname He 故(gù)happening A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0