HSK Prep helps you pass the HSK 1 & 2 Chinese exams. • Realistic timed mock exams, scored on the official 200-point scale • 1,500+ questions built from the official word lists, with real listening audio • English explanations for every question • An automatic mistakes notebook for re-drilling • Accuracy trends and a pass-probability estimate Start free — no credit card. 15 mocks per level + a free printable vocabulary PDF.