After submitting your resumé and hopefully you were selected, an HR interview will be the first process.

Just pass it; be confident to answer every question.

After that, you will be invited to an examination. This is also not that hard to pass; it's like a college entrance examination if I'm not mistaken.

Then, lastly, hooray for your job offer and advance congratulations!

Questions are not hard. It will ask you about your résumé. So work on your résumé and, as much as possible, make it impressive. If you have a low GPA or failed grades, just defend it and show enthusiasm. Don't get discouraged.