After my immigration application is approved, do I have to go to Canada within the specified time?

After receiving the posted passport, there is the latest landing time and you need to land before that time. Unless you have a good reason to postpone it, it will be invalid after it expires. After the immigration application was approved and the passport was affixed, the Canadian permanent residence status was not actually obtained. There is only one interview left, which is the official interview of Yimin. Only after this pass can you formally obtain permanent residence status. So before that, including the interview, we can't take it lightly. Some people in the forum were directly disqualified during the interview, repatriated and banned from entering the country for five years. Best wishes.