Officer. According to the relevant information of China Military Network, it is known that the college students who participated in the survey belong to that officer. Graduate students are directly officers when they join the army and are awarded the rank of captain when they join the army. Graduate students generally join the army with special recruits. Every year, major military units recruit graduates, just like national defense students. The undergraduate course is awarded to the lieutenant's deputy company level, the master's captain's full company level, and the doctoral correction battalion level is less. Doctors generally engage in non-administrative positions.