Home HSK Vocabulary HSK 4 以及 以及 yǐ jí HSK 4 · B2 Meanings as well as too and Quick facts HSK LevelHSK 4 CEFRB2 ← Back to HSK 4 Overview Practice 以及 with flashcards MandoBridge uses spaced repetition to help you remember HSK 4 vocabulary — free on iOS and Android. ← All HSK 4 vocabulary