what is something you can do every day to protect Vietnam's enviroment?

every day, I have to protect the environment damage as well. But still there are many people still do not have a sense of environmental protection COL many people say "I think they do not have to go to school." Therefore, we should protect the environment, planting trees... ENGLISH
We know that the environment around us getting worse, so let's protect them from the small things in your life.And  one thing that not to do yourself being stupid when it poked home the knowledge of environment protection.