Value and suggestions on how to m aster and carry out minority languages in hospitals on national area;

These hypotheses are gronded in the typological variations between the northern and southern Chinese dialects, and are further supported by the data from classical Chinese and minority languages.

To improve the efficiency of language learning,the author probes into the impact of the positive and negative transfer of native language on English phonemes,vocabulary,syntax and grammar by analyzing the differences of the four.

The paper discusses the negative transfer of the native language in English learning and its countermeasures.

At present,most foreign language learners have had a good command of their native language when they begin to learn a foreign language.

Through the large quantity of the Hui nationality saying, we can see the mental characteristics of the Hui people which contain the nationality perception, nationality emotion, nationality personality, etc.

After the author introduces the integration of families of languages Xdu, which is the inverse operation of the differential coefficient of families of languages, the replaceablity of families of languages may be generalized to the strong replaceablity.