The main study courses of business English include: basic English, advanced English, English listening, oral English, English writing, translation theory and practice, history and selected reading of British and American literature, western economics, international trade, international business, marketing and other courses. Students who don't study mathematics will be awarded a bachelor of arts degree after graduation.
You can be promoted to undergraduate course, but you must have excellent academic performance to get the recommended places. Moreover, it depends on the level of your school. Those with high level can get more places, and the places given by each college and department are different. In short, you have to work hard so that you can get in.