威信居民大多由内地迁入,中古音系演变的痕迹在威信方言中尚可寻觅。在此章作简要比较,意在更清楚地找出普通话语音与威信方言的差距,有利于推普。 Most of the prestige residents moved in from the interior. The traces of the evolution of the middle-aged phonology can still be found in prestige dialects. In this chapter for a brief comparison, intended to find out more clearly the gap between Putonghua voice and prestige dialect, is conducive to push the general.