Check , spelling, and punctuation with AI-powered correction. Detect plagiarism in text. Improve vocabulary and sentence structure. Get suggestions for clearer and more engaging writing. Export edited text and track writing progress.
Learn with HSK preparation materials including practice questions and mock exams for all levels. Access listening and reading exercises. Use an integrated dictionary for vocabulary lookup. Review incorrect answers and take notes.
Mandarin through structured lessons aligned with HSK levels. Practice vocabulary, grammar, and pronunciation. Complete interactive exercises and quizzes. Track progress with built-in assessments.