There is an error in the driver's qualification certificate continuing education APP. This situation may be that there is something wrong with the software, so you can try to uninstall the software and download it again. The full name of driver's qualification is road transport qualification certificate, which is the abbreviation of road transport practitioners' qualification certificate. Qualification is a basic evaluation of the professional quality of a specific post engaged by road transport practitioners. Drivers of commercial road passenger and freight transport and practitioners of road dangerous goods transport must obtain corresponding qualifications before they can engage in corresponding road transport activities. Drivers of commercial road passenger transport should master the basic knowledge of relevant road passenger transport regulations, motor vehicle maintenance and passenger first aid; Drivers of road dangerous goods transport shall receive training in relevant laws and regulations, safety knowledge, professional technology, occupational health protection and emergency rescue knowledge.