How long does it take for China Railway to submit its resume in the Seventh Bureau?

According to the relevant information, the query display depends on the specific situation. If more resumes are submitted to the China Railway Seventh Bureau at the same time, the workload of the staff who inquire about resumes will be greater, so the waiting time may be longer. If there are few resumes, the staff will inform the interviewer who submitted the resume after checking the resume.