Home / HSK Vocabulary / HSK 3 / 相互 相互 xiāng hù HSK 3 · B1 Meanings each other mutual Quick facts HSK LevelHSK 3 CEFRB1 ← Back to HSK 3 word list Practice 相互 with flashcards MandoBridge uses spaced repetition to help you remember HSK 3 vocabulary — free on iOS and Android.