Did I really get a call from Zheng Hang for software recruitment?

No, Zheng Hang Software is a legal enterprise with high recruitment requirements. The recruitment method adopted is on-site notification rather than telephone notification, so the telephone recruitment received from Zheng Hang Software is not true. Recruitment means that some units need related management personnel and technical personnel such as labor services. In some aspects, the most direct purpose of recruiting the required personnel is to make up for the shortage of human resources in enterprises.