There is no subject 4, that is, the common sense test of safe and civilized driving, which is not available in the training class in Chen Jiang, Huizhou. Driving school says repeat teaching until you pass the exam, and no other fees are charged. The main assessment contents of subject 4 include: safe and civilized driving operation requirements, safe driving knowledge in bad weather and complex road conditions, emergency handling methods such as tire puncture, and handling knowledge after traffic accidents.