1. chic: describe the handsome appearance and chic behavior of boys.

2. Charm: describe boys as elegant and free and easy.

3. Yushu is facing the wind: describe the boy as graceful and beautiful as Yushu.

4. Brave and invincible: describe boys as brave and invincible.

5. Ambitious: describe boys as noble and full of energy.

6. erudition: describe a boy who is erudite and versatile.

7. Generosity and loyalty: describe a boy who is generous and loyal.

8. Modesty and courtesy: describe boys as modest and polite.

9. Steady and dignified: describe boys as steady, dignified and generous.

10. Intelligence and wisdom: describe boys as super smart and super smart.

The above are some commonly used four-word words to praise boys, which can be chosen according to the specific situation.