2.2 Related Studies on Business English 

After the Second World War, the United States has absolute predominance in the world economy, which makes English become the main language for international trades. In the academic world, western scholars studied business English earlier. In our country, after the issue of reform and opening-up policy, business English began to be paid attention to under the background of increasing international trades. Because of the different research backgrounds, scholars and experts at home and abroad have various views on business English.