How Many Digits Does a License Plate Number Have?

[LeBentley]

License plate numbers consist of seven digits. The first character is a Chinese character representing the abbreviation of the provincial-level administrative region where the vehicle is registered. The second character is a capital letter, representing the abbreviation of the prefecture-level administrative region where the vehicle is registered. The third to fifth characters are composed of Arabic numerals and English letters. License plates, also known as vehicle registration plates, are plates hung on the front and rear of a vehicle, typically made of aluminum, sheet metal, plastic, or paper. The license plate provides information about the province, city, and county where the vehicle is registered, and the vehicle management office can identify the owner of the vehicle through the license plate. The rule for the first letter on the license plate is: 'A' represents the provincial capital, 'B' represents the second-largest city in the province, 'C' represents the third-largest city, and so on.