Beijing CooLanguage Times Education Science and Technology Co., Ltd.
Learn languages with AI-powered conversation
Learn languages with interactive lessons, vocabulary drills, and conversation practice. Practice speaking with AI tutors and real users. Track progress with detailed reports and set personalized study goals.
Manage a virtual by treating patients, earning coins, and expanding facilities. Assign roles to staff, upgrade rooms, and complete tasks to grow the . Track progress and manage resources to improve healthcare services.
Provides samples for Swift, Java, JavaScript, Python, Rust, PHP, C#, C++, Golang, TypeScript, Kotlin, Ruby, and SQL. Includes over 300 examples per language. Offers tested snippets from books and online resources.
Teaches drawing through interactive lessons and animated strokes. Breaks down drawings into simple shapes. Allows users to practice on a digital canvas. Offers guidance for both beginners and experienced artists.
A vocabulary with 50,000 words for beginner, intermediate, and advanced Korean levels. Search words offline without internet. View word meanings, parts of speech, and additional information. Save and review vocabulary entries.
Record speech to analyze pronunciation and receive direct feedback on issues. Identify mispronunciations and get guidance on improving clarity. Track progress over time with daily practice sessions.
Learn with exercises on short vowels, long vowels, double vowels, and consonant sounds. Practice mouth and tongue positions. Receive feedback on accuracy. Track progress through structured lessons and exercises.