Please consult the great gods. My younger brother took a fancy to a car and checked the maintenance records. One item is written like this, project: right back door plastic surgery; Right posterior lobe plastic surgery; correct Someone should have hit his right back or backed up and rubbed something. The problem is not big. There are no important parts to buy in the back of the car, but you can bargain on this ground. It is difficult to drive on the road now. Almost every car has been treated with plastic and spray paint more or less after running for several years. No big deal.