案例陈某于1999年1月被北京市某总公司录用,1999年5月17日被任命为总公司下属的北京汽车销售公司(以下简称销售公司)副经理,负责与天津某保安公司谈判成立押钞公司有关合作事宜,其间的一切费用均由销售公司支付。1999年7月陈某在销售公司领取工资后未到岗工作,销售公司于1999年7月29日收到陈某要求辞职的传真件。不久,销售公司得知陈某 Case Chen was recruited by a head office in Beijing in January 1999 and was appointed as the deputy manager of Beijing Automobile Sales Company (hereinafter referred to as the sales company) under the head office on May 17, 1999 to negotiate the establishment of a security company in Tianjin Banknote companies on cooperation matters, during which all the costs paid by the sales company. In July 1999, Chen did not get a job after receiving the salary from the sales company. The sales company received the faxed piece of Chen's resignation on July 29, 1999. Soon, the sales company that Chen