1. Tutoring system: Ren Tian's tutoring system is larger, involving not only the training of public courses, specialized courses, school selection, re-examination and adjustment, but also the training of CET-4 and CET-6 and studying abroad, and the scope of the articles is smaller.
2. Curriculum: Ren Tian's postgraduate entrance examination mainly promotes the worry-free plan class, which is a comprehensive training for postgraduate English, mathematics, politics and various professional courses. Teaching in small classes is more targeted, while Du Wen mainly promotes customized courses with rainbow cards.