Where does the license plate 'Lu R' belong to?

[JourneyRose]

Lu R is the license plate of Heze City. More information about license plates is as follows: 1. There are two types of car license plates: temporary license plates and official license plates. 2. The first character of a license plate is a Chinese character representing the provincial-level administrative region where the vehicle is registered, which is the abbreviation of the (province, municipality, or autonomous region). The second character is an English letter representing the prefecture-level administrative region where the vehicle is registered, which is the letter code for the (prefecture-level city, region, or autonomous prefecture). 3. A license plate is a permit for a vehicle to legally drive on the road. 4. Temporary license plates must be affixed to the front and rear windshields as required by regulations; official license plates must be fixed to the front and rear of the vehicle body as required by regulations.