In this thesis,we focus on the Philippines Davao del Sur,the research methods include questionnaire,documentary research work and fieldwork and etc,we will pay attention to the multi-language environment,conducted a comprehensive investigation on language use of population and language attitude for different languages of the Philippines Davao del Sur region combined with historical and cultural traditions. On the basis of comparing the different altitudes of local residents to the main foreign language--Fnglish and local dialect, analysis of local residents’ altitudes in addition to their mother tongue. Therefore it can be conducted the region for the opining and tolerance of different cultural and language. Finally, we discuss the feasibility and prospect of the development and promotion of teaching Chinese as a foreign language in the region. I would like to put forward some own opinions and suggestions, hopeing it will useful to promote the Chinese language teaching activities. |