Practice English with AI conversation and feedback
Practice spoken English with AI tutors for real-time feedback on grammar and pronunciation. Access courses for listening, speaking, reading, and writing. Simulate exams like IELTS and TOEFL with AI grading.
Search for homework answers with video explanations from teachers. Access detailed solutions and related questions. Practice with targeted exercises. Improve English writing with feedback and pronunciation training.
The app offers thousands of songs, stories, and interactive content for children aged 0-6. It covers various developmental areas including imagination, science, emotional intelligence, habit formation, and reading.
Access art databases for antique families, early auctions, and overseas museum collections. Query seal, signature, and dynasty information. Convert square measurements and search historical data for research and authentication.
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.
Solve math, English, Chinese, physics, chemistry, biology, history, and politics problems with detailed step-by-step explanations. Look up English words with translations and examples.