The invention discloses a voice evaluating method of synthetically applying voice recognition, phonetic knowledge and Chinese dialect analysis in a voice evaluating system, making related voice recognition data collection and model establishment, and making phonetic analysis and phonetic processing policy relative to language species, and finally relative to Chinese characteristics, analyzing characteristics of various Chinese dialects and those of Chinese syllable structure and length and making related processing on these characteristics, thus extremely improving system universality on the basis of universal evaluating algorithm and simultaneously improving system performance.