I feel that the best schools of criminal law at present should be Beijing Normal University, Peking University, People's Congress and Wuhan University. In no particular order, each has its own strengths. In addition, China University of Political Science and Law, Tsinghua and Jida are also good. You can check the professional directories of doctoral enrollment in various schools, and the authorization of criminal law doctors is not bad.

Don't believe this ranking thing, post one for reference only.

1. China Renmin university-criminal law major

2. Beijing Normal University-Criminal Law Major

3. People's Public Security University of China-Major in Criminal Law

4. China University of Political Science and Law-Criminal Law Major

5. Peking University-major in criminal law

6. East China University of Political Science and Law-Major in Criminal Law

7. Zhongnan University of Economics and Law-Criminal Law Major

8. Southwest University of Political Science and Law-Major in Criminal Law

9. Fudan University-Criminal Law Major

10. Wuhan university-criminal law major

1 1. Jilin university-criminal law major

12. Beijing Normal University-Criminal Law Major

13. northwest university of politics and law-criminal law major

14. Shanghai university-criminal law major

15. China Youth University for Political Science-criminal law major.

16. Nanjing university-criminal law major

17. Tongji university-criminal law major

18. Xiamen university-criminal law major

19. Suzhou university-criminal law major

20. Sichuan University-Criminal Law Major

2 1. Zhengzhou university-criminal law major

22. Shanghai Jiaotong University-Criminal Law Major

23. Anhui University-Criminal Law Major

24. Lanzhou University-Criminal Law Major

25. South China University of Technology-Criminal Law Major

26. Central South University-Criminal Law Major

27. Jiangxi University of Finance and Economics-Criminal Law Major

28. Nankai University-Major in Criminal Law

29. Nanjing Normal University-Criminal Law Major

30. Hunan Normal University-Criminal Law Major

3 1. Zhejiang University-Criminal Law Major

32. Sun Yat-sen University-Criminal Law Major

33. Liaoning University-Major in Criminal Law

34. Shandong University-Criminal Law Major

35. Heilongjiang University-Criminal Law Major

36. Shenzhen University-Criminal Law Major

37. Northeast Normal University-Criminal Law Major

38. Xiangtan University-Criminal Law Major

39. Yunnan University-Criminal Law Major

40. Southwestern University of Finance and Economics-Major in Criminal Law

4 1. Yantai University-Criminal Law Major

42. Hebei University-Criminal Law Major

43. Nanchang University-Criminal Law Major

44. Guangxi University-Criminal Law Major

45. Henan University-Criminal Law Major

46. Nanjing Agricultural University-Criminal Law Major

47. Gansu University of Political Science and Law-Criminal Law Major

48. Guizhou University-Criminal Law Major

49. Henan-major in criminal law

50. Huaqiao University-Major in Criminal Law

5 1. Hebei Normal University-Criminal Law Major

52. Shanxi University-Criminal Law Major

53. Guangxi University for Nationalities-Major in Criminal Law

54. Southwest University of Science and Technology-Criminal Law Major

55. Suzhou University of Science and Technology-Major in Criminal Law

56. Nanjing Art Institute-Criminal Law Major

57. Hebei University of Economics and Business-Criminal Law Major

Non-authoritative organization, for reference only.