Wine age is one of the main indicators of Chinese rice wine in quality. There are many limits in time and place about chromatograph and spectrograph. Surface Acoustic Wave zNose can distinguish Chinese rice wine of different wine age real time, on-the-spot and on-line monitoring. GuYueLongShan Chinese rice wines which belong to different category were sampled. Data were analyzed by principal component analysis and discriminant function analysis, where 100% classification was achieved. The correlation coefficient of characteristic peak aera and regression equation were better, which were 0.990 2, 0.994 3, 0.987 6 respectively. The linear regression model could also distinguish different GuYueLongShan Chinese rice wine based on wine age. It could be concluded zNose combined with chemical analysis methods could be used for discriminating wine age of Chinese rice wine.