Assessment level 1 to 6 takes only 20 minutes each. Challenge your Mandarin proficiency now.Get Started
OCT is the one and only online Mandarin proficiency test certified by the Confucius Institute Headquarters. With AI technology, OCT helps evaluate learners’ Mandarin Chinese ability in school and workplace environment.
As an international standard test, OCT corresponds to Common European Framework of Reference for Languages (CEFR), and seamlessly connects to Hanyu Shuiping Kaoshi (HSK).