The application for investment immigration in Quebec, Canada was successful. How long does it take for the Canadian federal government to review the results?

Tell you my actual example: Quebec investment immigrants submitted all the information to the Federation in April and June of 20 12, and the Federation provided the file number in June of 12. 20 13 1 requires physical examination and pays landing fee. 20 13 1 1 asked to go to Hong Kong for an interview (please note that I went to Quebec for an interview free of charge). On April 20 14, he asked for a medical examination again (because the medical examination in 20 13 had expired), and in May 20 14, he asked for a passport to apply for a visa. It has been a month since I submitted my passport to CIC Hong Kong. On June 23rd, immigration DM returned the documents. Therefore, I have accepted this situation for more than two years in the federal stage, and I haven't got my visa yet.