货物在港口进行装卸、储存的同时产生了港口费收、理货交接、装卸质量等商务工作,商务管理是依据国家的水运、港口货运管理的政策、法律、法规,研究货物和旅客在运输过程中相互联系的有关法律和经济关系,研究当事人所产生的相互权利和 Cargo loading and unloading at the port, storage at the same time have a port fees, tally delivery, loading and unloading quality and other business work, business management is based on national water transport, port cargo management policies, laws and regulations to study the goods and passengers in the transport process In the interrelated legal and economic relations, study the parties arising from the mutual rights and