2. Speak Mandarin, write standard words, be civilized and build a new Liaocheng.
3. Speak Mandarin and welcome guests from all over the world; Offer a piece of true feelings in civilized language.
4. Speak Mandarin, write standard words and be a civilized citizen.
5. Speak Mandarin, write standard words, be a modern person and love the national conditions.
6. Speak Mandarin with accurate standards; Write standard words and be correct.
7. Speak Mandarin, write standard words, use polite language and be a polite person.
8. Speak Mandarin, write standard words, be polite and welcome the Expo.
9. Vigorously promote the standardization of language and writing, and create a new image of city courtesy.
10, please speak Mandarin and write standard words; Use polite language and try to be a polite person.
1 1. Speak Mandarin well and communicate with you, me and him; Using standard words is convenient for thousands of households.
12, can speak Mandarin, and welcomes visitors from all directions; Use standard words to express the courtesy of China people.
13, I love the national flag, can sing the national anthem, speak Mandarin and write standard words.
14, popularize putonghua, popularize standardized words, and promote social courtesy progress.
15. Speak Mandarin, write standard words and be a good student.