Politeness strategies include not only the words and sentences appropriately, specific occasions, use different communication language, but also pragmatic theory in the context of praise, humor, common verbal communication skills, etc. application.

Courtesy strategy includes not only words used for specific occasions, decency select different communicative language learning theories, but also including language used in the context of praise, humor, and so forth language exchange application of commonly used techniques.

Not only politeness strategy is appropriate including the word usage with the sentence, the specific situation selects the different human relations terminology, but also includes under the pragmatics theory background to praise, humorously and so on the language exchange commonly used skill applica

Politeness strategies not only include words with proper, specific occasions choose different communicative language, but also of pragmatic theories of praise in the background, humour and so on application of languages commonly used for the exchange of skills.

Politeness strategies not only include words with proper, specific occasions choose different communicative language, but also of pragmatic theories of praise in the background, humour and so on application of languages commonly used for the exchange of skills.