Be a civilized citizen and create a civilized city.

Speak Mandarin well and communicate with you, me and him.

Pay attention to your language, please use standard words.

Who knows that every grain of food on our plate is the result of hard work?

Think of the source when drinking water, and be frugal when eating.

Don't use convenient chopsticks, plant trees to shade.

Food passes through the intestines, but friendship remains in the heart.

Please save water and keep quiet.

The school is my home, and cleaning depends on everyone.

If you have something to say, do it according to law.