First of all, I need to tell you that primary accounting is very easy, not much more difficult than accounting certificate, and you can basically pass it by doing more questions. There are still more than two months, and you can basically get through it by buying an "Easy Pass" or a "dream come true".
Then, if you don't have time to study, I suggest you apply to online schools, Central China, East China and East China. Personally, I suggest applying for East China. Teachers are all experienced and don't have to go out. They can listen to it as many times as they want. On-site training is only suitable for people who like to ask questions.
Some other exercises, talk about it. You can go to the "Hunan Accounting Forum" and look for it.
Finally, I wish you a smooth pass in the exam. If you encounter any questions you don't understand during the study, you can ask me.