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| CHINESE (MANDARIN) L1 - UNIT 1 (LANGUAGE BASICS) | 10/23/2017 | 18.16 MB |
| CHINESE (MANDARIN) L1 - UNIT 2 (GREETINGS AND INTRODUCTIONS) | 10/23/2017 | 26.06 MB |
| CHINESE (MANDARIN) L1 - UNIT 3 (WORK AND SCHOOL) | 10/23/2017 | 24.18 MB |
| CHINESE (MANDARIN) L1 - UNIT 4 (SHOPPING) | 10/23/2017 | 26.18 MB |