It's not that exaggerated, is it I have done logistics. Generally, cart drivers run for a long distance of about 10 thousand a month, and their own cars are up to 20 thousand Drivers are two or three people, all family members or relatives. You can switch shifts with your brother and ask him to give you more. If you want to buy a big car, it will cost hundreds of thousands. It's really hard to do this. Unless you have someone, everyone wants to replace things with money, right?