Can a D-class driver's license be purchased?

[VonEmilio]

D-class driver's license cannot be purchased; it can only be obtained by passing the required tests. The relevant information about D-class driver's license is as follows: Introduction: The D-class driver's license is a type of driver's license (driving permit) specifically for ordinary three-wheeled motorcycles. According to the driver's license classification system, it permits the operation of three-wheeled motorcycles with an engine displacement greater than 50ml or a maximum design speed exceeding 50km/h. The permitted vehicle types include ordinary three-wheeled motorcycles and the vehicle types allowed by E-class and F-class driver's licenses. License Test: The motorcycle driver's license test consists of Subject 1, Subject 2, and Subject 3 (road driving skills test, safe and civilized driving knowledge test). All types of driver's licenses require the completion of a probationary period before additional licenses can be obtained.