This is not necessary. As long as you pass the written test results and interview results, you can enter the graduate school. There is no requirement to publish a paper publicly.

Let me give you a suggestion. You must be good at English. Also, the bibliography required by China University of Political Science and Law should be read at least once, and it would be better to read it together with the Bible on Legal Studies compiled by China University of Political Science and Law. The postgraduate entrance examination is coming soon, and the simulation questions compiled by Fada University are of great reference value, so the landlord should pay attention to them.

I hope my answer is useful to you, and I wish you a good mood every day:)