Learn characters with queries, practice writing, and generate electronic copybooks. Verify against national standards. Access 21,236 characters including traditional and simplified forms. Track progress with grade-specific sets.
Access evidence-based clinical guides for spinal cord injuries, brain injuries, and pediatric rehabilitation. Includes assessment tools for diagnostic evaluation and treatment planning.
Explore and with interactive virtual and staff notation. Play and ascending, descending, and harmonically. Adjust root notes and inversions. Compose songs by arranging and progressions.
Learn and memorize the fretboard through interactive trainer games. Customize scale and chord displays with note intervals and modes. Highlight chords on and view scale degree chords.
Learn to all 33 Cyrillic letters through structured lessons. Practice handwriting with stroke-by-stroke guidance. Receive instant feedback on accuracy. Track progress over time. Export practice sessions for review.
Communicate medical needs through picture-based phrases. Select icons to express symptoms or requests. Share selections with healthcare providers. Customize phrase sets for different situations. Save and review communication history.
Learn and practice guitar, bass, and piano with step-by-step interactive lessons. Access AI-powered guidance for personalized feedback. Explore music theory, scales, and chord progressions.
By writing Hangul characters with guided stroke order practice. Listen to and speak phrases to improve pronunciation. Build reading, writing, and speaking skills through interactive exercises.
Learn with visual patterns and chord diagrams. Practice exercises to improve speed and accuracy. Track progress with built-in quizzes and feedback. Sync lessons across devices and adjust difficulty levels.
Through news-based lessons with 9,500+ articles across beginner, intermediate, and advanced levels. Study offline with downloadable content. Access a redesigned interface for better navigation. Take quizzes to test comprehension and track progress.
Access detailed references with vector images of five scripts including Seal, Clerical, Regular, Semi-cursive, and Cursive. View over 100,000 examples by historical masters such as Wang Xizhi, Yan Zhenqing, and Zhao Mengfu.
Access ukulele chords and tabs for popular songs. Search and download free, curated song archives. View chord charts and scales. Use a built-in tuner and chord namer. Support for standard and baritone tunings.
Learn to all 24 letters with stroke-by-stroke guidance. Practice handwriting through interactive exercises. Track progress with built-in feedback. Access bite-sized lessons for daily practice.
Learn characters, practice strokes, track progress
Learn to write characters for like "water," "life," and "good." Practice stroke order and formation. Receive feedback on accuracy. Track progress through step-by-step lessons and repetition exercises.