Where is the license plate of Gan M?
 Gan M license plate does not belong to a specific place in Jiangxi. Gan M license plate is the license plate of Jiangxi provincial system, central units and institutions stationed in Jiangxi. Most of these units and institutions are in Nanchang and Jiujiang. The license plate is like everyone's ID card. Each car has its own. The first one in Jiangxi Province is Chinese characters, which represents the abbreviation of the province where the car is registered, and the second one is English letters, which represents the first level license plate number of the city where the car is located. Gan is the abbreviation of Jiangxi Province. The first digit letter of the license plate represents the city under the jurisdiction of Jiangxi Province. The license plate area under the jurisdiction of Jiangxi Province says: A Nanchang City B Ganzhou City C Yichun City D Ji'an City E Shangrao City F Fuzhou City G Jiujiang City H Jingdezhen City J Pingxiang City K Xinyu City L Yingtan City M Nanchang or others, which belongs to the provincial system or the central units and institutions in Jiangxi. Jiangxi Public Security Procuratorate and Legal Unit.