Do Hong Kong people go back to China to recruit employees?

It is not difficult for mainlanders to work in Hong Kong, but it is easier said than done, because ordinary Hong Kong companies do not recruit in the Mainland, and the government also calls for solving the employment of local people in Hong Kong first. Moreover, if hiring mainlanders, the procedures are complicated, and general companies think that more things are better than less things. The premise is to find an employer who has the ability to apply for and hire you.