A speech information processing method, comprising: determining (S201) text information corresponding to collected speech information by using a speech recognition technology, wherein the text information comprises a word; with the word in the text information as a target word, determining (S202) one or more fuzzy words corresponding to the target word according to a phoneme sequence of the target word and a phonetic dictionary, wherein the phonetic dictionary comprises a plurality of words and phoneme sequences of the plurality of words; and outputting (S203) the target word and the one or more fuzzy words corresponding to the target word, characterized in that outputting the target word and the one or more fuzzy words corresponding to the target word, comprises: ranking the one or more fuzzy words corresponding to the target word according to a preset priority; if the number of the one or more fuzzy words corresponding to the target word is greater than a preset number, selecting fuzzy words of the preset number from all the fuzzy words corresponding to the target word according to a ranking result, and outputting the target word and the selected fuzzy words; and if the number of the one or more fuzzy words corresponding to the target word is smaller than or equal to the preset number, outputting the target word and all the one or more fuzzy words corresponding to the target word according to the ranking result. determining (S201) text information corresponding to collected speech information by using a speech recognition technology, wherein the text information comprises a word; with the word in the text information as a target word, determining (S202) one or more fuzzy words corresponding to the target word according to a phoneme sequence of the target word and a phonetic dictionary, wherein the phonetic dictionary comprises a plurality of words and phoneme sequences of the plurality of words; and outputting (S203) the target word and the one or more fuzzy words corresponding to the target word, characterized in that outputting the target word and the one or more fuzzy words corresponding to the target word, comprises: ranking the one or more fuzzy words corresponding to the target word according to a preset priority; if the number of the one or more fuzzy words corresponding to the target word is greater than a preset number, selecting fuzzy words of the preset number from all the fuzzy words corresponding to the target word according to a ranking result, and outputting the target word and the selected fuzzy words; and if the number of the one or more fuzzy words corresponding to the target word is smaller than or equal to the preset number, outputting the target word and all the one or more fuzzy words corresponding to the target word according to the ranking result. ranking the one or more fuzzy words corresponding to the target word according to a preset priority; if the number of the one or more fuzzy words corresponding to the target word is greater than a preset number, selecting fuzzy words of the preset number from all the fuzzy words corresponding to the target word according to a ranking result, and outputting the target word and the selected fuzzy words; and if the number of the one or more fuzzy words corresponding to the target word is smaller than or equal to the preset number, outputting the target word and all the one or more fuzzy words corresponding to the target word according to the ranking result. <EOS>