I just read the information about the changes of time limit. I would like to ask that if I complete F4 to F9 papers, I will get the certificate of Advanced Diploma in Accounting and Business, right? If I still have not completed P1 to P7 papers, seven years are over and need to retake P1 to P7 papers, right? Will the certificate (F4 to F9 papers) still valid or not?