赵强是北京某电信设备公司的技术工程师。1996年7月他与公司签订了为期三年的劳动合同。合同期间，公司为了开发新产品派赵强去深圳培训半年，赵强培训期间合同中止履行，待他培训结束返京后继续履行，合同期限顺延半年。赵强培训结束后，朋友给他介绍了一份薪水更高的工作。赵 Zhao Qiang is a Beijing telecom equipment company’s technical engineers. In July 1996, he signed a three-year labor contract with the company. During the contract period, in order to develop new products, Zhao Qiang went to Shenzhen for training for six months. During the training period, Zhao Qiang suspended the performance of the contract and resumed his performance after his training returned to Beijing. The contract was postponed for six months. After the training of Zhao Qiang, my friend introduced him to a higher paid job. Zhao