The article discusses mainly the syllabized rules of non - syllable consonant in the end of a syllable or word in the transcription names by Chinese characters, and the characters of translated names.

But, theoretically and especially practically, we find a third condition-“a single vowel letter before the ending consonant letter”——seems absolutely necessary to perfect the rule.

Phonological motivations for the changes of the Chinese coda consonants;

With diachronic and synchronic comparisons, this article argues that the vowel of entering and nasal finals is steadier or more regular in change whereas vowel with no consonant ending is very unsteady.

This paper aims to use Optimality Theory (OT) and P-map,two linguistic theories of recent origin,to analyse epenthesis in the English complex codas produced by native speakers of Beijing dialect and set up the corresponding interlanguage grammar.