I m researching information about Mandarin

After my research, I found the following essence:

Language planning is a holistic system engineering, which is not only a problem of language and its use, but also closely related to social life, political economy, culture and education, science and technology, nationality and religion, as well as concept and psychology. The development and implementation of a language plan should be based on certain principles in order to be successful. The principles of language planning should not be too broad or too broad, but some of the most important basic principles should be identified in order to govern all aspects and the whole process of language planning.

The basic principles of language planning can be determined as follows: scientific principle, policy principle, prudent principle, and economic principle.

1. Fourteen is fourteen, and forty is forty.

2. Chemical fertilizers will be volatile.

Black fertilizers are gray, gray fertilizers are black.

Black fertilizer ash will volatile; Gray fertilizers volatilize and turn black.

The volatilization of black chemical fertilizer will fly away; Gray fertilizer volatilizes and blackens and will fly flowers, and black ash fertilizer will volatilize and gray and black will fly as flowers; Gray and black chemical fertilizer will volatilize, black ash is a flying flower, black gray fertilizer ash will volatilize, black is black gray and gray flowers will fly; Gray and black fertilizers will volatilize, and the black ash will fly and the flowers will turn to ash.

Blackened black ash, fertilizer ash will volatilize, gray black, black is black, gray flowers will fly back; Ash ash, black fertilizer will volatilize, black ash is a fly flower, and turn into ash.

Can you write clearly? Yes?

Buy a Mandarin book.

1. Putonghua is the modern standard Chinese, which is based on Beijing pronunciation, northern dialect as the basic dialect, and exemplary modern vernacular works as the grammatical norms. It is the common language spoken in Chinese mainland, Hong Kong, Macau, Taiwan and overseas Chinese, and is the standard language determined by China's official, teaching and **. It is called "Mandarin" in Chinese mainland, "Chinese" in Taiwan, and Chinese abroad.

2. Language is the most important communication tool and information carrier. The promotion of Putonghua is conducive to eliminating language barriers and promoting social interaction and social development; The promotion of Putonghua and the creation of a good language environment are conducive to promoting personnel exchanges, commodity circulation and cultivating a unified market; The popularization of Putonghua is conducive to implementing the strategic principle of education oriented to modernization, the world, and the future, to carrying forward the excellent traditional culture and patriotic spirit of the motherland, and to improving the scientific and cultural quality of the whole nation. The promotion of Putonghua and the implementation of standardized writing are conducive to promoting the development and application of Chinese information processing technology.

Putonghua is another name for modern standard Chinese, which is based on Beijing pronunciation, northern official dialect as the basic dialect, and exemplary modern vernacular writing as the lingua franca with grammatical norms. Chinese is not the same as Mandarin, and the promotion of Mandarin is not to artificially eliminate dialects, but mainly to eliminate dialect barriers, so as to facilitate social communication, and there is no contradiction with the people's use of inherited dialects. <

Putonghua is another Zheng Shenqi name of modern standard Chinese, which is a lingua franca with Beijing pronunciation as the standard sound, northern official dialect as the basic dialect, and exemplary modern vernacular writings as the grammatical norms. Chinese is not the same as Mandarin, and the promotion of Mandarin is not to artificially eliminate dialects, but mainly to eliminate dialect barriers, so as to facilitate social communication, and not to use and inherit dialects with the people.