Which region does the Hong license plate belong to?

[DiDaisy]

There is no license plate starting with 'Hong' in China, and none of the provinces or municipalities directly under the central government in China have 'Hong' as their abbreviation. Here is some knowledge about license plates: 1. A license plate is a mandatory requirement for every car to legally drive on the road, and it must be fixed on the car body. Commonly seen license plates in daily life include blue, green, and yellow. 2. The materials usually used are aluminum, iron, plastic, or paper, on which the vehicle's registration number, registration region, or other relevant information are engraved. 3. The license plate is a numbering and information registration for each vehicle. Its main function is to identify the region to which the vehicle belongs, and the owner of the vehicle and its registration information can also be traced based on the license plate.