2. There are many people recruited by Wu Da, maybe a dozen, but few people recruited by the West. There were only two in the past, and more may be recruited in the future, because there are more teachers who are qualified to take the master's degree recently.
3. Wu Da is now Area A, while Xi Da is Area B. The overall score of Area B is low.
4. Test difficulty. Generally speaking, specialized courses in various schools are not difficult. Some people who have passed the exam say that the professional topics of Wu Da University are not difficult, and it is not difficult for Western University to want to come.
5. Competitors, the people who took the test in Wuhan University may be bigger than those who took the test in West University. Generally speaking, the more people apply, the higher the score will be.