Is the staff of the National Patent Knowledge Examination Cooperation Center a career establishment?

It should be an enterprise establishment under a public institution and belongs to this public institution. However, the personnel of this enterprise unit are of course enterprise employees, and this unit is likely to be a mixture of personnel from different units. General enterprise staffing has files in the Personnel Bureau, and enterprise staffing personnel cannot be transferred to other institutions. Of course, other benefits, especially retirement benefits, are definitely very different. I hope these can help you.