Home HSK Vocabulary HSK 3 古 古 Gǔ HSK 3 · B1 Meanings surname Gu Quick facts Strokes5 HSK LevelHSK 3 CEFRB1 ← Back to HSK 3 Overview Practice 古 with flashcards MandoBridge uses spaced repetition to help you remember HSK 3 vocabulary — free on iOS and Android. ← All HSK 3 vocabulary