2. Healthy bicycles are convenient and environmentally friendly.

3. Popularize fire protection knowledge and strengthen fire protection publicity.

4. More fire knowledge, less fire threat.

5. Improve environmental awareness and strive to be an environmental citizen.

6. Build green enterprises and adhere to green management.

7. Environment and human survival, development and protection are synchronized.

8. Keep the operating standards in mind and be handy.

9. There is only one earth, and human beings should be in the same boat.

10. Make the air fresh, sky blue and rivers and mountains green.