Job Recruitment Website - Job information - Call the railway bureau. Do I have to hand in my diploma after the recruitment?

Call the railway bureau. Do I have to hand in my diploma after the recruitment?

Need. According to the relevant public information, calling the railway bureau for recruitment needs to bring relevant certificates such as ID card graduation certificate to verify personal information. China Railway Hohhot Bureau Group Co., Ltd. is one of the large-scale railway transport enterprises 18 railway bureaus managed by China Railway Corporation.