How should I choose to immigrate?

If you apply for Australia, you will lose too many points in age, even if you have relatives, it is not recommended to apply.

Canadian federal skilled immigrants, with your education, can only get IELTS 5 points, but the time is a little long. You can consider finding an employer who is willing to hire you in Canada through other channels and applying for AEO approval in hrsdc (approval plus immigration, the general price is about 50,000 RMB), but there are basically no jobs with this strength in China. If you apply as I said, the total time is usually 1-6544.