Where in Shandong is the vehicle license plate with 'Lu J' from?

[McEmilio]

Lu J is the vehicle license plate for Tai'an City in Shandong Province. Below is some information about vehicle license plate numbers: 1. The first character of license plates across the country represents the provincial-level administrative region where the vehicle is registered, which is the abbreviation of the respective province. 2. The second English letter is the code for each letter, ranked according to the status of prefecture-level administrative divisions by the provincial vehicle management office. Extended content: There are three rules for the serial number encoding of license plates: 1. Each digit of the serial number uses Arabic numerals. 2. Each digit of the serial number can individually use English letters, with the letters O and I from the 26 English letters not being used. 3. The serial number allows for the appearance of 2 English letters, with the letters O and I from the 26 English letters not being used.