A friend of mine took the exam and said it was not difficult, but it required a higher level of English. English level 6 or so. It should be no problem to read the given bibliography carefully before the exam and then consolidate English. After all, there are not many people who choose the second bachelor's degree, and they have strong direct postgraduate entrance examination ability and poor direct employment ability. Most people choose the second bachelor's degree in order to change their major or enrich their original major. If you can get the patent agent qualification, the annual salary is one million.