祸不单行huòbùdānxíngMeanings1. misfortune does not come singly (idiom)2. it never rains but it poursCharacters used祸disaster不no单single行to walkExamples2祸不单行huòbùdānxíng。Misfortunes never come singly.我wǒ谨记jǐnjì祸不单行huòbùdānxíng。I bear in mind that misfortunes never come singly.