2. Putonghua-a necessary reading, writing and communication tool for modern people.

3, soul mate, language communication, * * * running well-off.

4. The state promotes Putonghua and advocates standardized writing.

5. Standardize the use of words in social language, and enhance citizens' literacy and the new image of urban civilization.

6. Establish a new image of the public service industry, and everyone speaks Mandarin.

7. Putonghua is the service language of public service personnel.

8. Establish a sense of language norms and build a harmonious campus environment.

9. Mandarin and standardized Chinese characters are the common languages in China.

10, standardize the use of the national common language and carry forward the excellent Chinese cultural traditions.

1 1. Popularizing Putonghua depends on you, me and everyone.

12, can speak Mandarin, and welcomes visitors from all directions; Send a true feeling in civilized language.

13. It is our duty to urge everyone to speak Mandarin and write standardized words.

14, Mandarin is the language of the campus.

15, communication-starting from Mandarin.

16, reading classics and inheriting civilization.

17, improve the awareness of standard words and form the habit of standard words.

18, Putonghua brings us closer.

19. For your convenience, speak Mandarin well.