案例:小张今年六月初应聘A公司并被录用,双方签订了为期两年的劳动合同,并约定了月工资标准。两天后,公司人事部通知小张,因他与原工作单位B公司的劳动关系未正式解除,退工手续并未办理,以致无法为小张办理录用手续,遂决定不 Case: Xiao Zhang applied for A Company in early June this year and was hired. Both parties signed a two-year labor contract and agreed the monthly wage standard. Two days later, the personnel department of the company notified Xiao Zhang that because of the fact that the labor relationship with Company B of the original work unit was not officially lifted and the formalities for the termination of the formalities were not handled, it was impossible to handle the hiring procedures for Xiao Zhang.