What kind of contract do nurses in public security hospitals belong to?

Nurses in public security hospitals belong to labor contracts. Hospital contract nurses are nurses who sign labor contracts with hospitals and are not paid by the state finance. There are two kinds of hospital nurses, one is admitted through the selection examination, which belongs to the establishment personnel, and the other is recruited internally and belongs to the contract workers. Contract nurses are the labor contracts signed by hospitals and nurses, while the establishment nurses are recruited by local health bureaus and assigned to specific hospitals.

Nurses work in three shifts, namely, the day shift, the night before and the night after. The day shift conforms to the rhythm of most people. The night before, they went to work at night, got off work at midnight, then went to work at midnight and left the next morning.