Chinese-foreign cooperation in running schools begins with students of grade 20 19. The four majors of mathematics and applied mathematics, applied physics, biological science and applied chemistry in Australia National Union College of Science can be interchanged, and the three majors of Sino-foreign cooperative education can be interchanged. The four majors of the Australian National Union College of Science are not allowed to be transferred with the three Chinese-foreign cooperative education majors of other colleges. All Chinese-foreign cooperatively-run schools are not allowed to switch to general majors.