3. Many people first think of common information classification platforms when selling cars, such as 58, Fair, People's Network and so on. But at present, such platforms attach great importance to the information published by individuals. When selling cars on these platforms, basically the first people to call are the second-hand car platforms they cooperate with, such as Guazi and Renren, and then some second-hand car dealers, and the basic bids are very low. It is difficult for individual buyers to see your car sales information, because many car dealers set up shops in the 58 used car column, and some businesses will spend more money on the promotion of top-of-the-line and accurate car sales, so they will give priority to displaying these car dealer information.