1, teachers. Teachers in Yancheng Economic and Trade Vocational College have bachelor degree or above and have unique teaching experience, while teachers in Jiangsu Oilfield Technician College have bachelor degree and not very rich teaching experience. Comparatively speaking, Yancheng Economic and Trade Vocational College is better.

2. Good educational resources. Yancheng Economic and Trade Vocational College has 24 ordinary classrooms, 3 modern physics, chemistry and biology laboratories, 1 modern voice and computer rooms, as well as music and art classrooms. The library can accommodate more than 100 reading and learning places. Jiangsu Oilfield Technician College has 10 ordinary classrooms and two spare classrooms, with a small number of students.