Every time the goods are loaded, the waybill, label, or container mark will be checked to ensure that the information is correct. Before the packing operation, a careful visual inspection should be conducted on the sanitary and technical conditions of the container. When carrying out cargo loading and unloading operations inside containers, relevant operating procedures should be strictly followed, and corresponding loading and unloading machinery operations should be used as much as possible, such as hand trucks, conveyor type container machines, forklifts, etc., to reduce labor intensity and improve loading and unloading efficiency.