Postgraduate entrance examination is difficult, but it is easier said than done. The key depends on your mental preparation and preparation efforts. Since you are determined to take the postgraduate entrance examination, you should not have a lot of scruples. You should make up your mind to prepare for the postgraduate entrance examination. I believe that the obstacle of postgraduate entrance examination can't stop you. I suggest you go to Nantah to study more, where there are a lot of postgraduate materials to share.