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

[StLorenzo]

Lu R is the license plate code for Heze, Shandong Province. Here is some relevant information about license plates: 1. License plates serve as identification and registration numbers for vehicles. Their primary function is to indicate the region where the vehicle is registered, and they can also be used to trace the vehicle's owner and registration details. 2. The first character on a license plate is a Chinese character, representing the provincial-level administrative region where the vehicle is registered (i.e., 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 (i.e., the letter code for the prefecture-level city, district, autonomous prefecture, or league). Typically, the ranking of these letters is determined by the provincial vehicle management office based on the status of each prefecture-level administrative region (the letter 'A' is reserved for the capital city, provincial capital, or central urban area of a municipality, with subsequent letters assigned without specific order).