BCMIP L2 Topic 1 Proxy English Sounds S1-5 Basic Conversational Mandarin In Pinyin (BCMIP) Sample Lessons BCMIP Lesson 2 : Understanding Pinyin BCMIP L2 Topic 1 Proxy English Sounds S1-5 Lesson Progress 0% Complete Quizzes BCMIP Lesson 2 Topic 1 Quiz : English Proxy S1-5 Previous Lesson Back to Lesson Next Topic