No matter which university or major you are in, you can recruit interdisciplinary graduate students, but it will be much more difficult for candidates to take the interdisciplinary postgraduate examination, because after all, you have to finish all the subjects of the original major to ensure that you can complete your studies with enough credits and graduate normally, so as to qualify for postgraduate entrance examination. At the same time, you should study all the subjects in your spare time to ensure that you can pass the exam.