The difficulty of postgraduate entrance examination mainly depends on the reputation of the school and the city where it is located. For example, it will be more difficult to apply for 2 1 1, especially for 985 University, because the applicants are different.
No matter which school you apply for, the key is your preparation.
4. Three postgraduate entrance examinations should be prepared early. Self-confidence and hard work are indispensable, because admission depends on scores.