Home / HSK Vocabulary / HSK 2 / 人口 人口 rén kǒu HSK 2 · A2 Meanings population people Quick facts HSK LevelHSK 2 CEFRA2 ← Back to HSK 2 word list Practice 人口 with flashcards MandoBridge uses spaced repetition to help you remember HSK 2 vocabulary — free on iOS and Android.