Home HSK Vocabulary HSK 4 纪律 纪律 jì lǜ HSK 4 · B2 Meanings discipline Quick facts Traditional紀律 HSK LevelHSK 4 CEFRB2 ← Back to HSK 4 Overview Practice 纪律 with flashcards MandoBridge uses spaced repetition to help you remember HSK 4 vocabulary — free on iOS and Android. ← All HSK 4 vocabulary