TOB - Learn quickly and remember 1500 common Chinese words for a long time is a comprehensive Chinese learning application that helps you memorize and use vocabulary effectively, especially suitable for those taking the HSK exam from elementary to intermediate levels.

📘 1. Interactive e-book
Digital version of the famous book "Learn quickly and remember 1500 common Chinese words for a long time". Users can:
- Listen to the pronunciation of each word
- Practice pronunciation with AI
- Do exercises right on each page of the book

🧠 2. Flashcards using the interval method
The 1500-word flashcard set is designed to help you memorize for a long time and study effectively every day.

📝 3. Practice a variety of vocabulary
- Take tests in the following formats: Fill in the blank, Connect the correct words, True/false sentences...
- All are in a vocabulary set with a clear topic.

🗣️ 4. Practice conversation with AI
- Practice using vocabulary in real contexts
- Practice listening and speaking through simulated conversations
- Dictate to improve memory and reflexes

⚔️ 5. Challenge your friends
- Compete in memorizing vocabulary by topic
- Create motivation to study through fun competitions

🧩 6. Mind map + practice writing Chinese characters
- Summarize content according to mind maps to help learn systematically
- Practice writing Chinese vocabulary to memorize more deeply

✅ Suitable application for:
- Beginners learning Chinese
- People studying for HSK 1-3
- Students, students and working people who want to learn vocabulary systematically

📈 Speed ​​up your Chinese vocabulary learning process today with TOB!