✓ 100% free · No sign-up Learn Chinese free, level by level 6 Levels · CEFR A1–C2 · sorted by frequency CEFR Levels A1 Beginner → A2 Elementary → B1 Intermediate → B2 Upper intermediate → C1 Advanced → C2 Mastery → HSK HSK 1 HSK 2 HSK 3 HSK 4 HSK 5 HSK 6 HSK 6+ YouTube Learn on video VideosFree YouTube channels