Student ID cards for joint training of undergraduates are generally issued by undergraduate schools. According to the different training places, other cards are the same as those of undergraduate students.
The joint training of undergraduate and junior college students means that undergraduate and junior college students teach together. After entering the school, I will study in a junior college for a period of time, and then enter an undergraduate college for further study or accept the study plan of junior college students. The specific needs depend on the joint training plan.