The slogan of promoting Putonghua is 1. Speak Mandarin and welcome guests from all over the world. Use polite language to create a polite community. 2. Build a language home in Mandarin: Heart, so you can live closer. 3. I am a Wa nationality in China, and I like to speak Mandarin. 4. Mandarin is the language of campus. 5. Establish a sense of language norms and improve the cultural quality of the Chinese nation. 6. "Mandarin-a bridge between hundreds of millions of hearts. 7. The Chinese nation is united, united as one, with one language. 8, a mandarin, know you know I know him; Every word of Putonghua, the true feelings spread to thousands of families. 9. Civil servants should take the lead in popularizing Putonghua. 10, a word in Mandarin, a thousand words to paint China. 1 1, a mandarin, understand you, me and him; Every word of Putonghua, the true feelings spread to thousands of families. 12, Putonghua coexists with quality, accompanied by image and courtesy. 13. Speak Mandarin, write standard words, use polite language and be a polite person. 14, vigorously promote Putonghua, and Chinese culture spreads all over the world. 15, in one word, China is United and great love lasts forever; The four seas correspond and coexist harmoniously. 16. Under a blue sky, everyone speaks Mandarin. 17, reduce dialect differences and narrow the distance between you and me. 18. Speak Mandarin and make friends. 19. Establish a new national image, and everyone speaks Mandarin. Speak fluent Mandarin and be a polite Shanghainese. 2 1, Putonghua-the first business card for your trip. 22, vigorously promote the standardization of language and writing, and create a new image of urban courtesy. 23. Connect the world with Putonghua and let the world pay attention to China. 24, I am proud, I come from China; I am proud that I can speak Mandarin. 25, seven things to open the door: rice, oil, salt, sauce and vinegar tea; Let me say one thing: everyone speaks Mandarin very well. 26. Dialects and dialects are difficult to speak, and the heart is integrated with Mandarin. 27. Speak Mandarin and welcome guests from all over the world; Send a true feeling in polite language. 28. Establish a sense of language norms; Improve the cultural quality of the Chinese nation. 29, different people speak Mandarin, Qi Xin modernization. 30. A stranger with a southern accent is a family in Mandarin. 3 1. Speak Mandarin well for your convenience. 32. Society is a family, and everyone speaks Mandarin. 33. Speak Mandarin well and make friends all over the world. 34. Being of the same ancestry, speaking Mandarin with one voice and sharing China feelings. 35, conscientiously implement the "People's Republic of China (PRC) national common language law", promote Putonghua, standardize Chinese characters. 36. Speak Mandarin every day, and a good mood exists every day. 37. Speak Mandarin and be an upright China person! 38. Get closer to each other and experience the charm of speaking Mandarin. 39. The State promotes Putonghua, which is commonly used throughout the country. 40, one from China and one from China; A mouthful of Mandarin, a heart of China. 4 1, vigorously promote Putonghua and enhance the cohesion of the Chinese nation. 42. Vigorously promote Putonghua to enhance citizens' literacy and a new image of urban civilization. 43. Popularize Putonghua, popularize standardized words, safeguard national sovereignty and unity, and promote social courtesy and progress. 44. Promote Putonghua and communicate with you, me and him. 45. Everyone speaks Mandarin, and everyone is the best; Love to speak Mandarin, everyone praises him. 46. Vigorously promote Putonghua and enhance the cohesion of the Chinese nation. 47. Standardize the use of words in social language and build a national civilized city. 48. Let's speak Mandarin and care for China. 49. Hometown dialect is kind, limited to hometown, and Mandarin is not common. 50. Carry forward the national style, starting with speaking Chinese; Speak Chinese, starting with Putonghua.