Can the postgraduate entrance examination be adjusted from 2 1 1 to 2 1 1?
Theoretically, yes, but it depends on the school. Some schools only need 985/2 1 1 students, and some schools do not require it, but in remote places it is generally 2 1 1, depending on the major.
Don't try to adjust things before the exam. Why don't you want to study hard and be admitted to volunteers at one time? Since you want to transfer something, you might as well report it directly to the school you want to transfer to.