If you also go to Shanghai, you can follow the car, and let the car follow you on the train. Whether to charge or not depends on what the station management says. It may be free, or it may cost fifty or sixty yuan. At the end of June, I went to Qinghai Lake to ride a bike. I collected 65 yuan from the station when I went there. No one cares when I come back, and there is no charge.

If you don't go to Shanghai, you can also check it by bicycle and railway, which is only a few tens of dollars. The disadvantage is that the consignee will go to the station to pick up the car after arriving in Shanghai.