The autosegmental theory analyzes the distinctive features by arranging them on different tiers, which are connected by association lines according to the "well formed conditions.

There is a mistake in the current discussion of beauty,which regards the regular sound as liter- ary language s musical beauty.

In order to distinguish informal language from formal language,this paper centers on the comparisons of register markers between Chinese and English,containing elaborate discussions at the following levels: phonetic level,word level,sentence level and paragraph level.

In this article, the author discuss three general issues related to the phenomenon of literary and colloquial readings in Chinese dialects through the view point of language strata.

Firstly how can we establish a dialects phonetic strata after discussing about literary and colloquial reading and then it is emphasized literary readings and readings from literary stratum, colloquial readings and readings from colloquial stratum should be distinguished.

The paper consists of six parts: 1) Nature of colloquial and literary pronunciation; 2) Spheres of collopuial and literary pronunciation; 3) Ways of approaching colloquial and literary pronunciation; 4) Description methods of colloquial and literary pronunciation; 5) Comparison and conformity of dialect phonetic strata; 6)Description of a new dialectal relationship.