Chinese Mastery (C1–C2) is an advanced self-paced eBook for learners who already communicate confidently in Mandarin Chinese and want to refine their accuracy, nuance, and control to a near-native level. You'll learn to: Express complex ideas clearly and precisely in spoken and written Mandarin Read and understand demanding texts using authentic Chinese characters Master advanced grammar, collocations, and stylistic nuance Adapt your language to different registers, contexts, and professional situations What's inside: In-depth explanations focused on meaning, register, and real usage Advanced vocabulary and characters for professional, academic, and cultural contexts Authentic texts and realistic dialogues Exercises in every unit + full answer keys By the end, you'll communicate with precision and confidence in high-level situations and have a strong C1–C2 command of Mandarin Chinese.