Self-instruction Study and teaching -- Chinese language -- 6 Audio-visual aids 4 English speakers 4 Sound recordings for English speakers 3 Conversation and phrase books 2 more ... English 2 English speakers -- 2 Chinese Language -- 1 Conversation and phrase books -- 1 French language -- 1 Songs, Chinese -- 1 Study and teaching for foreign speakers 1 Studying and teaching for foreign speakers 1 Textbooks for foreign speakers -- 1 Texts 1 less ...