Why is it so difficult for skilled immigrants in Canada?

Canadian skilled immigrants are suitable for several groups of people to apply. For those who have a strong desire to emigrate, the preparation stage of skilled migration is very complicated. If you don't really want to immigrate, the applicant may give up because of the complicated materials in the middle. The applicant's English level is relatively high, and the more important link in the application for skilled migration is English ability. Generally speaking, those with good English will be selected as the main applicants. In addition, applicants are required to have a strong learning ability, have a thorough understanding of policies and forms, and always pay attention to immigration trends. After all, skilled immigrants will fine-tune it from time to time. Secondly, applicants should have tenacious perseverance. The immigration process is rather bumpy, and there are many problems to be solved.