According to the personal database, if you enroll in a driving training school, the driving school will arrange coaches for you, provide coaches, arrange study venues and facilities, arrange study time and teaching plans, and finally apply for the driver's test for you. All this is called "one-stop service". The so-called one-stop service can be understood as a package, but this package has only standardized modules and no personalized choice. It is just a mechanical combination of a series of products and services in time sequence. The training venue provided by the driving school is fixed, and the coaches and teaching AIDS provided to you are also specified. The study plan and training time arranged for you are firm, and students can't choose the venue, time, coach and car type according to their own wishes. In order to adapt to the venue and timetable provided by the driving school, they have to use their spare time to be exhausted, and at the same time they have to endure the rude reprimand of the coach and various unspoken rules.