In business contacts， the business correspondence is not only the medium for communicate， but also a means of establishing friendship and attracting The features and functionality of business correspondence decide that the letter must pay attention to the politeness The success of writing it has an extremely important impact on the business of a Thus， in day-to-day business activities， we should noted the application of the politeness principle in the Business English writing in order to promote better co-operation and communication in the future
-Once again I would like to thank you for the opportunity of talking to you on the I hope you will give me your comments and That will help me improve my -Thank you for your If there are any points that I didn’t make clearly， please point them out and I would like to give further
