The difference of intonation: in a word (two words are common, of course, more than two words), the previous word has three tones and the latter word has one tone. Benxi people will say that the three tones of the previous word are two tones.
For example, we can say (bén xī Ι) in Benxi and (běn xī Ι) in Shenyang.
Benxi people can talk (sh?u jī Ι) and Shenyang people can talk (sh ǒ u j Ι).
Trains, biscuits, regular script; The above two words with "Mandarin" are similar to what we Benxi people say (pú t not ng huà) and so on.