Face-to-face instruction is implemented in the first-line courses of subjects, that is, students attend courses organized by driving schools or related institutions at designated time and place. First-line and offline courses include knowledge of driving skills, and help students master relevant knowledge and skills through explanation, demonstration and analysis. In the first-line and offline courses, the coach will give targeted guidance and correction according to the students' learning situation to ensure that the students can correctly master the relevant knowledge.