Home HSK Vocabulary HSK 4 培训班 培训班 péi xùn bān HSK 4 · B2 Meanings training class Quick facts Traditional培訓班 HSK LevelHSK 4 CEFRB2 ← Back to HSK 4 Overview Practice 培训班 with flashcards MandoBridge uses spaced repetition to help you remember HSK 4 vocabulary — free on iOS and Android. ← All HSK 4 vocabulary