民商事案件的案由,是民商事案件名称的重要组成部分,是对诉讼争议所包含的法律关系的概括和总结,是人民法院进行民商事案件管理的重要手段,它反映了案件所涉及的民商事法律关系的性质。民商事案件的案由,应当根据当事人争议的法律关系性质来确定。 The case of civil and commercial cases is an important part of the name of civil and commercial cases. It is a summary and conclusion of the legal relations contained in litigation disputes. It is an important means for people’s courts to conduct case management of civil and commercial cases. It reflects the people involved in the case The nature of commercial legal relations. The case of civil and commercial cases should be determined according to the nature of the legal relationship of the parties involved in the dispute.