Which province does the license plate 'Su' belong to?

[VonJuliana]

The license plate 'Su' belongs to vehicles from Jiangsu Province. Here are the relevant details: 1. Civilian vehicle license plates in China have a Chinese character, which is the abbreviation of a municipality or province, followed by a letter representing the city or district. The combination of the character and letter can determine the vehicle's origin. 2. License plates, commonly known as vehicle tags, are plates attached to the front and rear of a vehicle, typically made of aluminum, sheet metal, plastic, or paper, displaying the vehicle's registration number, registration area, and other relevant information. License plates serve to identify and register vehicles, with their primary function being to indicate the vehicle's region of registration and to enable tracking of the vehicle's owner and registration details through the license plate number.