Is it reliable to recruit people to work overseas?

Most of them are very unreliable, and they are basically cheating money. Although a few of them are true, excluding the introduction fee, they are much less than the local actual salary. For foreign local enterprises, local recruitment is far more time-saving and labor-saving than overseas recruitment. Unless it is a large-scale scientific and technological enterprise, it is best not to trust the recruitment of other labor-oriented personnel.