Driving a large-displacement heavy-duty locomotive (motorcycle) with an engine displacement of 1000cc in China can obtain a motorcycle driver's license e or d. E-certificate can drive all two-wheeled motorcycles and two-wheeled electric motorcycles, regardless of the engine displacement, including two-wheeled motorcycles of 1000cc or above, but three-wheeled motorcycles are not allowed. Of course, it is also possible to take the D certificate. D certificate can drive not only all two-wheeled fuel motorcycles and two-wheeled electric motorcycles, but also all three-wheeled fuel motorcycles and three-wheeled electric motorcycles, including steering wheel-type three-wheeled motorcycles and steering handle-type three-wheeled motorcycles. No matter whether there is a cab or not, D certificate can drive as long as the vehicle type is motorcycle. Its quasi-driving model includes e-license quasi-driving model.