Study and teaching -- English speakers 10 Chinese language -- 6 English 6 Textbooks for foreign speakers -- 6 Chinese Language -- 5 French language -- 4 more ... Chinese characters 2 English language -- 2 Grammar -- 2 Problems, exercises, etc 2 Study and teaching 2 vocabularies 2 Audio-visual aids -- 1 Computer assisted instruction for foreign speakers -- 1 Computer network resources 1 Computer-assisted instruction 1 Englsih -- 1 Foreign speakers 1 French Language -- 1 Grammar 1 Interactive multimedia 1 Self-instruction 1 Self-instruction -- 1 Songs, Chinese -- 1 Spanish language -- 1 Textbooks for foreign speakers 1 Texts 1 Vocabulary 1 tTechnological innovations 1 less ...