What are the reminders of civilized tourism?

Civilization is the most beautiful scenery.

2. The Long Journey Accompanied by Civilization

3. Tourism is beautiful and civilized anytime and anywhere.

4. Travel around the world in a civilized way and be happy with you, me and him.

Every grass and tree is a scene, and everything you say and do should be civilized.

6. Travel around the world, leaving only one footprint (to remind you to protect the ecological environment)

7. When traveling, do as the Romans do (to remind you to respect the rights of others)

8. Not littering is a civilized behavior (used to remind people to keep the environment clean)

9. Look at the beautiful scenery without carving a name (to remind you to protect the ecological environment and cultural relics)

10. Peace is bliss and civilization is golden (used to remind people to travel safely)