An Investigation On The Characteristics Of Chinese Phonetics Acquisition By Vietnamese Students In The Native Language Environment Case

With the development of China,more and more people begin to learn Chinese.These people are no longer limited to foreign students or foreigners living in China,and many people are learning Chinese in their country of residence.As a neighboring country of China,many people in Vietnam learn Chinese.Under the influence of the mother tongue environment,Vietnamese students often have some deviations in the acquisition of Chinese pronunciation,forming "Vietnamese Chinese".This article focuses on the characteristics of Vietnamese students’ Chinese phonetic acquisition in their mother tongue environment,using literature research methods,phonetic experiment methods and comparative analysis methods,based on mother tongue transfer theory and interlanguage theory.Four Chinese learners in Vietnam were selected as the survey subjects,and two Vietnamese Chinese learners studying in China were used as controls.Through comparison,the similarities and differences in the effects of Chinese phonetics acquisition by learners in different language environments were found.This study compares the differences in pronunciation acquisition between Chinese language learners in Vietnam and Vietnamese students studying in China.Acoustic experiments were carried out from the perspective of phonetic pattern,and the Chinese phonetic acquisition of Vietnamese students with intermediate Chinese proficiency were explored.The vowel pattern,formant parameters,and language maps were analyzed using comparative methods,graphic analysis methods,and statistical methods.Researched.The research results show that the Chinese phonetic misreading of Vietnamese students is more serious than that of Vietnamese students.The reason is the negative transfer of mother tongue,the generalization of target language knowledge,learning environment factors,learners’ own factors and other aspects;the study also proposes to target Vietnam.Suggestions for Chinese teaching for domestic students.It is hoped that this research can help improve the quality of Chinese phonetics teaching in Vietnam.