Which is better, local immigration or employee immigration?

Whether it is good or not is relative.

Civil servants in provincial organs, I don't know what your specific counterpart's work is. If you are still in line with your own mentality, you might as well stay at home. Civil servants are at least the most well-paid in China.

Canadian immigrants, you will have more time to start fighting again. Maybe you'll get nothing in the end.

If you are young, you can work hard.

If not, choose Canadian immigrants. After all, this is a new beginning.