2. You need to participate in the quasi-placement or college entrance examination in this province. The general academic system is two years, and then students are selected according to their grades. Note: If there are more than two A's (above public schools), there are usually a large number of applicants, even if they pass the score line, they may not be admitted. Because there are quota restrictions, I suggest you check the recruitment network in your province.
3. If you can't, that is to say, you failed in the exam, then you can take it again, or you can go to repeat one year to take the college entrance examination and enter four years of undergraduate study. I don't think this should be considered because it is a waste of time. Finally, you can take the postgraduate entrance examination, but there are many restrictions on the postgraduate entrance examination. It is suggested that it is better to take an undergraduate course first and then go to the postgraduate entrance examination. Nowadays, many people take part in the self-study exam more for postgraduate entrance examination, and the work is average, and then they are less inserted.
I hope the above answers can help you.