Track daily writing sessions with a complete打卡 system to log dates, time, and number of characters practiced. Access a variety of classical and modern calligraphy styles including楷书, 行书, 草书, and 瘦金体.
Shanghai Lingzhuo Information Technology Co., Ltd.
Play piano with smart sheet music
Learn piano with access to professional sheet music in various genres and difficulty levels. Download and print high-quality scores with line and simplified notation. Use real-time error detection to identify and correct mistakes during practice.
Hangzhou Wangyi Critical Point Education Technology Co., Ltd.
Learn courses and earn certifications
Learn skills in areas like programming, digital tools, and career development. Access courses on exams such as TOEFL and CPA. Enroll in self-paced classes with video lessons and practice exercises. Track progress and complete certifications.
Explore classical Chinese poetry with daily recommendations and extensive collections. Search for poems and authors. Access detailed explanations for better understanding. Listen to poems in local dialects or with children.
Solve homework problems with AI-powered question search and instant explanations. Batch grade assignments, including math and essays, with detailed feedback. Sync with curriculum for targeted practice.
