Home / HSK Vocabulary / HSK 7–9 / 智商 智商 zhì shāng HSK 7–9 · C2 Meanings IQ (intelligence quotient) Quick facts HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 智商 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.