Business English is merely English as it is used in the workplace. It is not a separate language. To study business English is to study English, but with an emphasis on business vocabulary, how to write business letters, etc.

People study business English for very practical reasons: to improve their work performance, enhance their prospects for promotion, or in order to find a job. However, if your general level of spoken English is low, I suggest that you do not start by studying business English. I have seen a lot of people try this, but it tends not to work. Language is a tool and its purpose is communication. If you know lots of business words but cannot express yourself clearly, those words are of little use to you. In fact, they may make you look odd or clumsy. Instead, work on your general English skills until you can communicate comfortably. Then gradually focus more on business English.

Working in an international company can be challenging, especially in the beginning. There is so much to learn and so little time in which to learn it. On top of this, the difference in language and culture can make communication very difficult. This can lead to misunderstandings and even mistrust. Sometimes managers interpret poor communication as poor performance on the part of the staff. There is rarely time for patiently building understanding or developing cultural sensitivity towards each other. Good communicative skills are essential and knowing the language of business, business English, can make life easier for all concerned.