Research On The Phonetic And Historical Levels Of Guibei Ping Dialect

Pinghua dialect of north Guangxi is maily distributed in the northeast of Guangxi Zhuang Autonomous Region,which is a mixed Chinese dialects.The internal class of Pinghua dialect of north Guangxi is high mixed,and it's almost impossible to find the complete equal current pronunciation type with the ancient one in phonogy.It has many reading exception which comes from a mixture of phonetic layer in different period and their own evolution of different kinds of dialects.1.In the respect of initials(1)The initial of Pinghua dialect of north Guangxi almost keeps the phonetic features of the early Chinese,and its evolution speed is far behind the Chinese mandarin.Endogenous layers of initial is relatively stable,and it caters on the layers of the middle ages.Similar corresponding phenomenon can be found in southern Hunan dialect and Yuebei Tuhua,which shows that there are close link in histroy among three.(2)The regular mixing phenomenon are almost recent level.It's very unbalanced for the evolution speed of Pinghua dialects and dialects in north Guangxi area,thus foring excecption reading.The forming of the foreign layer is influenced by Guiliu Mandarin as well as ethnic minorities factors,which is close to its geographic position ethnic composition.2.In the respect of Finals(1)The dissipation of finals is quite high,the current finals come from many elements of the middle ages,and phonetic structures change a lot,such as the mixture of all kinds of taking in.The mixing phenomenon of the currrent and middle ages in Pinghua dialect of north Guangxi has changed the structure systerm of phonngy and the original phonetic appearance.(2)The changes for finals is more colorful than the initials.On the basis of inheriting of the ancient pronociation,there are differences in evolution direction and evolution speeed among the layers in the same period,forming overlay of the layers.For example,some words like Yi etc,there are pronunciation differences formed by evolution direction.(3)The imbalance of lost of rhyme tail in Yang rhyme contain the imbalance of the dialects and the evolation difference.The Yang rhyme of Ping dialect of north Guangxi,the current layer of Yin rhyme is the early layer,but the layer of the Yang Rhyme is later than that of Yin Rhyme.3.In the respect of TonesTones of the Pinghua dialect of north Guangxi basicly keep the phonetic layers of the middle ages,and contacts with Guiliu mandarin and Guangdong dialects,forming some dialectes exception.The phonetic elements are coming in the Pinghua dialect of north Guangxi directly or indirectly.The influence of the Guangdong dialects are showing in the Zhongshan dialects,since the tone of the Zhongshan dialects has the borrowing trace of the Guangdong dialects.The language contacts make the Pinghua dialect of north Guangxi come closer to manderin.With the further development of the social,there may be large amount assimilation between Pinghua dialect of north Guangxi and manderin.