What types of driving licenses can be applied for the first time at the age of 20?

[MacLilah]

At the age of 20, you can apply for the first time for driving licenses for urban buses, large trucks, trolleybuses, or trams. Students receiving full-time vocational driving education can apply for large passenger vehicles or tractor-trailers at the age of 20. Age requirements for driving license applications: For small cars, small automatic transmission cars, small automatic transmission passenger cars for the disabled, and light motorcycles, the applicant must be between 18 and 70 years old. For low-speed trucks, three-wheeled cars, ordinary three-wheeled motorcycles, ordinary two-wheeled motorcycles, or wheeled self-propelled machinery, the applicant must be between 18 and 60 years old. For urban buses, large trucks, trolleybuses, or trams, the applicant must be between 20 and 50 years old. For medium-sized passenger vehicles, the applicant must be between 21 and 50 years old. For tractor-trailers, the applicant must be between 24 and 50 years old. For large passenger vehicles, the applicant must be between 26 and 50 years old. Students receiving full-time vocational driving education can apply for large passenger vehicles or tractor-trailers between the ages of 20 and 50.