Redo the real questions, grasp the rules, review the special topics, check for missing parts, and finally conduct simulation exercises.

The civil service examination questions are flexible, and the method of doing them is very important. If you can't find a breakthrough in doing your own problems, I suggest you sign up for a remedial class. Puyang Zhonggong seems quite good. I used to have a classmate in the same situation as you, but later I passed the remedial class of Zhonggong, and the teacher's advice was still very useful. Personally, I think.