1. Strengthen environmental publicity and education and improve the environmental awareness of the whole people.

2. Green, eternal beauty; campus, forever home!

3. Less paper, more cleanliness.

4. We are the descendants of the dragon, and we have a share in the greening of the motherland.

5. Protecting and greening the environment is our common goal!

6. Green brightens our eyes so that we can see the green life under our feet.

7. It is water that nourishes us, it is air that gives us life, and it is the earth that gives us souls. Do we want to repay kindness with enmity!

8. Let the garbage return to your home and let the white pollution say goodbye to you.

9. Beautify life and purify the soul.

10. Love the motherland, protect the greening, keep clean, and love the homeland.

11. Take away household garbage and protect the natural environment.

12. I will give you a fragrance when I come, and I will be clean when I leave.

13. Don’t let the white veil cover my green smile.

14. Please be noble and give me a piece of pure land.

15. With green trees, flowers and grass, human life will be more beautiful.