Is it reliable to sign a contract to pay Xi Jiaotong University?

Not reliable. According to the announcement issued by the Admissions Office of Xi Jiaotong University, it is a lie to sign a contract to pay for going to Xi Jiaotong University. Xi Jiaotong University is a professional railway aviation college approved by Shaanxi Provincial People's Government and Xi Human Resources and Social Security Bureau. Colleges and universities are all in the form of online admission, which is fair and serious, so it is not reliable to sign a contract to pay for Xi Jiaotong University.