1. Speak Mandarin and spread the spirit of a great nation. Write standard characters to show the soul of Yan and Huang. ——Li Guozhang, "Management in China"

Mandarin is the universal language for communication among different ethnic groups in China. It uses Beijing pronunciation as the basic pronunciation, northern dialect as the basic dialect, and model modern vernacular works as the grammatical standard. . "It is mainly spoken in the areas north of the Yangtze River in mainland China. Mandarin is generally not spoken south of the Yangtze River because there are Chinese dialects everywhere and do not rely on Mandarin."

2. Popularize Mandarin and make communication barrier-free - the Propaganda Committee's "Code of Conduct"

Speaking Mandarin promotes the style of a great country; writing standardized words shows the soul of Yan and Huang. Vigorously promote Mandarin and enhance the cohesion of the Chinese nation. Speak Mandarin in a standard manner; write standard Chinese characters in an upright and upright manner. Standard writing conveys the voice, and civilized language communicates between you and me.

3. Speak Mandarin to welcome guests from all over the world; use civilized language to express true feelings - Lu Cunkai's "Being in the World"

After the founding of New China, the country invested a lot of effort in The work of sorting and simplifying Chinese characters eliminated some variant characters, and at the same time sorted out the hand-held characters and common characters created by the masses in social practice over a long period of time, determined their status as traditional Chinese characters, and formed the current standard Chinese characters.

4. Civilized language is deeply rooted in men, women, old and young, and Mandarin integrates the feelings of east, west, north and south - Sun Shuang's "Life"

Language is the most important communication tool and information carrier. Promoting Mandarin is conducive to eliminating language barriers and promoting social exchanges and social development; promoting Mandarin to create a good language environment is conducive to promoting personnel exchanges, commodity circulation and cultivating a unified market; it is conducive to the unity and prosperity of the country, so that People have a sense of national identity.

5. The hearts are in harmony, the languages ??are in common, and the two are living happily - Wang Keda's "Human Behavior"

Cantonese Mandarin is conducive to the implementation of education that is oriented to modernization, the world, and The future-oriented strategic policy is conducive to carrying forward the motherland's excellent traditional culture and patriotism spirit, and improving the scientific and cultural quality of the entire nation. Promoting Mandarin and promoting standardized writing will help promote the development and application of Chinese information processing technology.