Not all of them. Michigan College of Shanghai Jiaotong University (hereinafter referred to as "Jiaotong College") is a school jointly run by Shanghai Jiaotong University and the University of Michigan. Students come from different backgrounds and families. Some students come from wealthy families, but many students come from ordinary families, or get admission opportunities through hard work and scholarships. It can be seen that not all those who transfer to secret schools are rich second generation.