What does the color of the license plate represent?

Blue and white: the license plate of ordinary small cars (including the special number segments of government agencies and administrative vehicles other than police cars in political and legal departments). Its style is [a. 12345], where "a" is the abbreviation of provinces/autonomous regions/municipalities directly under the central government, such as "Beijing" and "Anhui"; The letter is the code name of the city, "A" stands for the provincial capital city, "O" is the license plate issued by the vehicle management office directly under the Public Security Department, which is generally the license plate of provincial organs and enterprises (including foreign enterprises), and "OA" is the administrative license plate of public security (the number of administrative license plates of political and legal departments in different provinces is different, but "OA" is the administrative license plate of all public security organs, which is the same in the whole country).

Yellow card with black background: the license plates of large vehicles, motorcycles and driving schools have the same style as the blue cards-the styles of coaches and large container trucks are slightly different, namely, [A 1234 school] and [A 1234 hanging].

White characters on the black number plate: the number plate of foreign-related vehicles, the style of which is basically the same as that of the blue number plate. The style of the consulate number plate is [a certain O 1234 collar], in which the collar is red.

White cards: The license plates of police cars, vehicles of the Armed Police Force and military vehicles of the People's Liberation Army in political and legal departments (public security, courts, procuratorates, national security and justice) are all white cards.

Police car: The license plate of police car is [A 1234 Police], except for "Police" which is red, the rest are all black with ***4 digits, which has the same meaning as ordinary license plates; The license plate of the police car of the court is [an AA 123 police], in which the second "A" stands for the court, and if it is "B", it stands for the procuratorate, and "C" and "D" stand for national security and justice respectively (for example, [Sichuan OC 123 police] is the police license plate of the National Security Department of Sichuan Province), except the public security system.

There are eight kinds of police in the first armed police sequence, in which the license plate number of the internal security forces is 5 digits and the pattern is [WJ0 1 12345], where "WJ" is the pinyin abbreviation of "Armed Police" and stands for the armed police sequence; The smaller font "0 1" represents the headquarters of the Armed Police Force, and other numbers represent the garrison area, such as "32" for Chongqing; Numbers are numbers.

The license plate of the armed police outside the internal security forces is similar to that of the internal security forces, but there are only four numbers, and a letter is added before the number. Take the Armed Police Traffic Force as an example, its license plate style is [WJ0 1 T 1234], where "T" is the traffic force code, "D", "H" and "S" represent the Armed Police Hydropower, Gold and Forest Forces respectively, and "0 1" does not represent the headquarters. "X", "B" and "J" respectively represent the public security fire control, frontier defense and security forces, and "0 1" represents the fire control, frontier defense and security bureau of the Ministry of Public Security-the eighth bureau of the Ministry of Public Security (security bureau). The license plate style is [WJ0 1 J 1234].

Military vehicle: The military emblem consists of Chinese characters representing the military region (North, Shenyang, Lanzhou, Jinan, South, Guangzhou, Chengdu)/military service (air and sea)/fourth headquarters (military service)/military commission (military service), letters representing the unit and five digits. The styles are [North A- 12345] and [Sea A]

The Chinese characters "North, Shen, Lan, Ji, South, Guang and Cheng" represent Beijing Military Region, shenyang military area command Military Region, Lanzhou Military Region, jinan military area command Military Region, Nanjing Military Region, Guangzhou Military Region and Chengdu Military Region respectively; "Air and sea" stands for navy and air force; The "Army" represents the Fourth Headquarters and the Military Commission. Not to mention letters and numbers.