You can go to the nearby distribution station to see if there will be more goods at the distribution station, or you can find goods through some freight software. There are many such softwares now, and users also recognize this way of calling a car, so you have accumulated a lot of users and goods. 4.2-meter trucks can use cargo pullers, and now there is also an enterprise version. If the service is good, you can directly reach a long-term cooperation with the enterprise without worrying about the supply of goods.