All three universities in China have "juvenile classes" to recruit "young college students".

The three universities are: University of Science and Technology of China, Xi Jiaotong University and Southeast University.

These three universities are well-known 985 universities in China, "world-class universities" construction universities, and also domestic first-class famous universities with certain influence in the world. The comprehensive strength of these three prestigious schools is generally the strongest in China University of Science and Technology, followed by Xi Jiaotong University. Southeast University is slightly weaker than the first two.

From another perspective, China University of Science and Technology, Xi Jiaotong University and Southeast China are the top 25 universities in China and the top 200 universities in the world, with profound academic background and strong comprehensive strength.