2. Everyone speaks Mandarin, and the flowers of civilization bloom everywhere.
3. The four seas have the same pronunciation, unite as one, popularize Putonghua, and be a family of four seas.
4. There are 56 flowers of 56 nationalities and 56 languages in one sentence: Please speak Mandarin.
5. I'm afraid I don't know Mandarin if I'm not afraid of anything.
6. Speak Mandarin well and make friends all over the world.
7, a mandarin, know you know I know him; Every word of Putonghua, the true feelings spread to thousands of families.
8. The communication between you, me and him depends entirely on Mandarin.
9. I said, you said, everyone said, Mandarin is our song.
10, manage your language, regardless of you, me and him; Speak Mandarin well * * * Love a home.