2. A word of Chinese, a feeling of China; Speaking Mandarin is a heart of China.

3. Civilized language is integrated into the hearts of men, women and children, and Mandarin runs through the east, west, north and south.

4, I am proud, I am from China; I am proud that I can speak Mandarin.

5. I am a Wa nationality in China, and I like to speak Mandarin.

6. It is the responsibility of everyone in China to learn Mandarin well; Speaking Mandarin well is the pride of everyone in China.

7. Mandarin makes society warmer and life more exciting.

8. Speak Mandarin and welcome visitors from all directions; Use polite language to create a civilized community.

9, popularize Kyushu, access to the four seas, speak as a good medium, and have no distractions.

10,-people-sentence Mandarin, Chinese virtue depends on everyone.

1 1, Mandarin has quality, image and civilization.

12, promoting Putonghua, a cosmopolitan family.

13, learning Mandarin well is beneficial to the country and the people.

14, learn Mandarin well and make friends all over the world.

15, I am proud, I come from China; I am proud that I can speak Mandarin.

16, establish the awareness of language norms; Improve the cultural quality of the Chinese nation.

17, standardize social terms and create a national civilized city.

18, everyone learns Mandarin, and everyone strives to be a civilized person.

19, Putonghua is popularized in China, and national unity promotes China.

20. Everyone has learned to speak Mandarin, and civilization is moving towards a well-off society.