One possible explanation is that Chinese characters in MNC license plates represent the administrative divisions where vehicles are located, while English letters are used to increase the number of license plate combinations. In different regions, the Chinese characters represented by MNC license plates may be different, and the specific interpretation needs to be determined according to the local license plate rules.
In addition, the combination of license plate numbers can also include other meaning. In some areas, the licenses of multinational companies will be allocated to specific types of vehicles, such as diplomatic vehicles or vehicles of international organizations. Therefore, MNC license plates may also represent some special identities or uses.
In short, the specific meaning of MNC license plate needs to be explained according to the local license plate rules and background, and the interpretation in different regions may be different. Understanding the license plate rules and related background information can help us better understand the significance of MNC license plate.