１９９６年 ,李女士被北京市某外国企业服务公司聘为正式员工 ,并签定了劳动合同。之后 ,她被该服务公司派到某外国公司北京办事处工作 ,并被告知她的工资由该办事处直接支付。办事处根据李女士的工资总额 ,定期向该服务公司交纳管理费 ,作为李女士的养老、医疗、失业保险等费 In 1996, Ms. Li was hired as a regular employee by a foreign enterprise service company in Beijing and signed a labor contract. She was then sent by the service company to work in a Beijing office of a foreign company and was told that her salary was paid directly by the office. Based on Ms. Li’s salary, the office regularly pays management fees to the service company as Ms. Lee’s pension, medical care and unemployment insurance fees