1. New Oriental

2. DR-Max

3. EF Education First

4. Excellent Education

5. Longwen Education

6. Learning and Thinking

7. Zhuoren

8. New Concepts

9. Harvard University

10, Peking University

11, Yale University

12, Tsinghua University

13, Princeton University

14. California Institute of Technology

15. University of Oxford

16. University of Hong Kong

17. Wuhan University

18. Fudan University

19, Shanghai Jiao Tong University

20, University of Cambridge

21, University of Pennsylvania

22, Columbia University

23. University of Chicago

24. Duke University

25. Dartmouth College

26. Northwestern University

27. Zhejiang University

28. Nankai University

29. Beijing University of Aeronautics and Astronautics

30. Sun Yat-sen University, etc.