The permit, not your licence, is what lets you drive
Both city governments describe the temporary or provisional driving permit as the short-term permit that allows a foreigner on a short stay to drive a motor vehicle in the Chinese mainland. It is issued by the traffic police department of the public security organ.
Source: Shanghai Municipal People's Government — How to apply for a temporary driving permit (source dated 2024-12-12; read July 25, 2026)