Home / HSK Vocabulary / HSK 6 / 同一 同一 tóng yī HSK 6 · C1+ Meanings identical; the same Quick facts HSK LevelHSK 6 CEFRC1+ ← Back to HSK 6 word list Practice 同一 with flashcards MandoBridge uses spaced repetition to help you remember HSK 6 vocabulary — free on iOS and Android.