← Brain Health Center

Thousand Characters for the AI Era

One character a day, learn ancient wisdom deeply

Beginner Scholar Doctor Master

Study BGM

Tap to play BGM

Day 42 · Lv.1 Strokes: 0 | Radical:
| 구슬
Print Study Sheet

A4 format · 2-3 pages · Print-ready

1 Origin

2 Structure

3 Philosophy

4 Idioms (3)

금상첨화 (금상첨화)

옥석구분 (옥석구분)

경국지색 (경국지색)

5 Proverbs

6 Daily Words

옥토(沃土)

보옥(寶玉)

옥편(玉篇)

금과옥조(金科玉條)

7 K-Culture

8 World Culture

9 AI Era Lesson

""

10 Classical Poetry (1)

鐘鼓饌玉不足貴 但願長醉不願醒

10 Quiz

Complete! You can learn the next character now.

🔒

A new character unlocks tomorrow!

One character a day, wisdom accumulates

Go to Brain Exercise

Learned Characters

Essential idiom character View 100
?