Chinese language -- 32 Study and teaching -- 21 English 14 Chinese Language -- 12 Textbooks for foreign speakers -- 12 Sound recordings for English speakers 10 Audio-visual aids 9 more ... Conversation and phrase books 9 English speakers 8 Self-instruction 7 Studying and teaching for foreign speakers 7 Pronunciation 6 Readers 6 Self-instruction -- 6 English speakers -- 5 Foreign speakers 5 Interactive multimedia 5 Studying and teaching -- 5 Textbooks for foreign speakers 4 Chinese characters 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 Study and teaching for foreign speakers 2 less ...