Not exactly. According to the enquiry of China Travel Service. Com, I didn't take part in the work after graduating from college, and I didn't earn any salary during the distribution period, so I can't calculate the length of service. If a university graduate is employed, the length of service shall be calculated from the date of employment. The specific calculation time of the length of service method is from the date of entry to the date of resignation. If there are work arrangements during this period, the calculation will not be interrupted. Length of service refers to the working hours of employees with wage income as the main source or all sources since they established labor relations with the unit. The only legal significance to the calculation of social insurance benefits is continuous service and service.