Is it better for Canadian immigrants to apply for postdoctoral positions first or to immigrate first? Thank you (doctor graduated in four years, married and had children)

As a doctor, you certainly know that postdoctoral work is a job. Apply for a postdoctoral degree in Canada and have a stable income. With working experience in Canada, you can apply for the nomination of successful skilled immigrant province in almost any city in Canada, instead of looking at other people's answers in remote places, as if you don't know what a "postdoctoral fellow" is. Canada has the ability to recruit postdoctoral units or schools (such as the University of Toronto, such as Vancouver's UBC), without exception, have the ability to help you apply for provincial nomination of skilled immigrants. It has become quite difficult to apply for provincial nomination of skilled immigrants in Toronto or Vancouver. If you have the opportunity to get a postdoctoral job, your chances of successful immigration are almost certain.