Chinese language -- 27 Study and teaching -- 17 English 14 Chinese Language -- 12 Textbooks for foreign speakers -- 12 English speakers 8 Conversation and phrase books 7 more ... Sound recordings for English speakers 7 Studying and teaching for foreign speakers 7 Pronunciation 6 Readers 6 Self-instruction 6 Audio-visual aids 5 English speakers -- 5 Interactive multimedia 5 Foreign speakers 4 Studying and teaching -- 4 Chinese characters 3 Self-instruction -- 3 Textbooks for foreign speakers 3 Computer asisted instruction for foreign speakers 2 Computer assisted instruction for foreign speakers -- 2 Conversation 2 Conversation and phrase books -- 2 Englsih -- 2 Grammar 2 Grammar -- 2 Problems, exercises, etc 2 Study and teaching 2 vocabularies 2 less ...