12 people, Tongji university graduate economics international economy and trade re-examination to 12 people. The postgraduate re-examination of Tongji University adopts the difference re-examination, and the ratio of ordinary re-examination to admission is 1.2- 1.5. For example, 10 people are admitted, and there may be 12 people, or even 15 people entering the second interview. Under normal circumstances, some people will not be admitted. The weight of the re-examination results of master's enrollment in the total score has increased to 30%~50%.