Conversation and phrase books Chinese language -- 7 Study and teaching -- 4 Audio-visual aids 3 Foreign speakers 3 Self-instruction 3 Studying and teaching -- 3 more ... Chinese Language -- 2 English 2 Study and teaching for foreign speakers 2 Textbooks for foreign speakers 2 Textbooks for foreign speakers -- 2 English speakers 1 Indonesian language -- 1 Pronounciation 1 Studying and teaching for foreign speakers 1 less ...