The MBA of Dalian University of Technology is not very good. It's the hardest in Dalian. There are so many people taking the exam every year. The most important thing is that all the people on the job are very tired and busy and have no time to review. I haven't taken the exam for two years. Maybe I'm too stupid. I suggest you take a class. Now follow the remedial class. I feel that it is time-saving and efficient, and the foundation is ok, which is relatively easy to handle. I applied to Dalian Zhong Kai, and so did you.