The owner had better go by himself. You can call the local vehicle management office in advance and ask if it can help you.
Information required for application for renewal of licence:
1, vehicle's driving license.
2. Your ID card.
In addition, you must bring the motor vehicle registration certificate, and the bus must also bring the organization code.
The specific process is probably:
First, the owner goes to the vehicle management office to fill in an application form for reissue of the license plate. The bus should be stamped with the official seal of the unit and handed over to the vehicle management office. The vehicle management office will give the owner a police receipt and a temporary license. The temporary license plate is attached to the obvious position of the front windshield of the vehicle for the police to check. The use of temporary licenses does not affect the annual inspection.
After 20 working days, you can get a new license from the vehicle management office. The number on the new license plate is the same as the original license plate, and the driving license can still be used.