Comprehensive Guide & Study Set Creation Mechanics

1. Quick Start

1

Registration & Account Setup

Sign up with Email or click "Sign in with Google" with just 1 click. When creating an account, choose your Country and Interface Language for the best tailored experience.

2

Switch Languages Anytime

Switch between 5 languages (English, Vietnamese, Korean, Chinese, Mongolian) at any time using the flag icon at the top right.

3

Dark Mode & Light Mode

Click the moon 🌙 or sun ☀️ icon to protect your eyes when studying at night.

Tip: The website works seamlessly on both mobile phones and desktop computers, automatically saving your study progress.

Core Mechanics: Choosing Target Language & Proper Input Structure

MANDATORY GOLDEN RULE

When creating a new study set, the most critical question the system asks you is: "WHICH LANGUAGE DO YOU WANT TO LEARN?". Please select that language under [Study Set Language] (Korean, English, Chinese, Vietnamese, Mongolian...).

MANDATORY GOLDEN RULE

COLUMN 1 (LEFT): TARGET WORD TO LEARN COLUMN 2 (RIGHT): DEFINITION IN YOUR LANGUAGE

[Target Language You Want to Learn] ➔ [Meaning in Your Native Language]

Preview study set — Realistic card creation interface 100% Structural Standard

COLUMN 1 (LEFT): TARGET WORD TO LEARN

선생님 AI TTS

Enter the vocabulary word, phrase, or sentence in the language you WANT TO LEARN (e.g. Korean, English, Chinese). This is the column where native AI TTS will pronounce the word.

COLUMN 2 (RIGHT): DEFINITION IN YOUR LANGUAGE

Teacher Auto Translate

Enter the explanation or translation in your mother tongue (or the language you know best). This serves as the recall cue during practice and tests.

Why is this structure strictly required?

1. Neural AI Text-to-Speech: The engine recognizes the language selected for Column 1 and applies native authentic pronunciation (Seoul, London, Beijing...). Entering your native language here will cause the AI voice to mispronounce it completely.

2. Flashcard & Quiz Memory Algorithm: During practice, the system prompts you with the meaning (in your language) and challenges your brain to recall and type the foreign word. Reversing it means you would only be quizzed on your own language!

Proper Input Examples for Different Language Combinations

Learner Background	Target Language	Column 1: Target Word (Foreign)	Column 2: Meaning in Your Language
🇻🇳 Vietnamese Speaker	🇰🇷 Korean	학교	School
🇻🇳 Vietnamese Speaker	🇺🇸 English	Vocabulary	Vocabulary
🇻🇳 Vietnamese Speaker	🇨🇳 Chinese	老师	Teacher
🇰🇷 Korean Speaker	🇻🇳 Vietnamese	Xin chào	안녕하세요
🇲🇳 Mongolian Speaker	🇰🇷 Korean	감사합니다	Баярлалаа
🇨🇳 Chinese Speaker	🇰🇷 Korean	선생님	老师

Comparison: DO's vs. DON'Ts

✅ DO THIS (Correct Standard Order)

Column 1: "선생님" ➔ Column 2: "Teacher"

Flawless result: The system pronounces native Korean "선생님", tests ask "What is Teacher?", and you build active foreign language memory.

❌ DON'T DO THIS (Reversed Order)

Column 1: "Teacher" ➔ Column 2: "선생님"

Flawed result: Korean voice engine attempts to read English "Teacher", sounding corrupted; quizzes ask you what "선생님" is and you only practice typing your native tongue.

3. Methods to Add Words to a Study Set

Method 1: Interactive Card Input (with Google Translate AI)

Click [+ Add Card]. Type the foreign word in Column 1. Simply click into Column 2, and the system automatically invokes Google Translate to suggest the best definition in your native tongue. One click applies it!

Method 2: High-Speed Batch Import

Click [Quick Batch Import]. Paste your vocabulary list from Excel, Word, or notes. One word per line, separating Word and Definition by hyphen (-) or comma (,). Click [Auto Detect] -> [Import Cards]. Hundreds of flashcards are created in seconds!

# Standard vocabulary list format (1 line = 1 word, separated by - or ,):

학교 - School

선생님 - Teacher

학생 - Student

교실 - Classroom

책상 - Desk

도서관 - Library

4. Mastering the 4 Study Modes

Smart vocabulary learning combining Spaced Repetition and 4 interactive modes:

📇

3D Interactive Flashcards

Flip realistic 3D flashcards with automatic pronunciation. Press Space to flip, Left/Right arrow keys to navigate between cards.

🎯

Smart Multiple Choice Quiz

Sharpen recognition with 4-choice questions. Incorrect items are recorded and resurfaced via Spaced Repetition until you master them 100%.

⌨️

Spelling & Typing Practice

See the definition, hear the sound, and type the exact spelling. Robust Unicode matching accurately handles Hangul, Hanzi, Cyrillic, and accents.

🧩

Fast-Paced Match Game

Race against the clock to match terms with definitions. Enhances visual word recognition and reaction speed.

Helpful Practice Shortcuts:

Space Space key: Flip card to see definition

← → Left / Right Arrow: Go to previous / next card

🔊 Speaker icon 🔊: Replay native AI pronunciation

3. Paragraph Listening & Reading

Sentence-by-sentence listening, fill in the blanks, and sentence reordering

1

Bilingual Sentence Listening

Each paragraph is broken down sentence by sentence with translations. Click the 🔊 button to listen and repeat multiple times.

2

Cloze Listening Test

Shadowing listening exercise. Listen to the audio and type the missing keyword into the blank.

3

Sentence Word Reordering

Click the scrambled word blocks to arrange them into a grammatically correct sentence.

4. Typing & Sentence Building

Sharpen your translation reflexes and sentence typing accuracy:

Type Your Answer in the Input Field

Stuck on a tricky word? Click "Show word hint" to see key vocabulary items appearing in the sentence.

5. LMS Classroom

1

Enter 6-Character Join Code

Get the 6-character class code from your teacher (e.g. KOREA6) and click "Join Class".

2

Learn Lessons & Submit Homework

View lessons, download attached files, fill in direct answers or attach assignment files for teacher grading.

6. Frequently Asked Questions

Q: Is there any fee to use this platform?

A: Absolutely not! All vocabulary cards, paragraph listening, and writing exercises are 100% FREE for educational purposes.

Q: Why did my account log out when signing in on another device?

A: To ensure account security and prevent unauthorized account sharing, the platform enforces a single active session policy.

Q: How do I add my own custom vocabulary sets?

A: On the Vocabulary homepage, click "Create new module", input words and definitions, and the system will automatically generate flashcards with audio.