Just a quick Asia Miles questions for a newbie.

My wife and I are planning a trip to from HKG to ICN and TPE. We will be flying CX for the first time and collecting Asia Miles. I am an AM member but she is not, if I book both the flights under my credit cards, will I be able to collect both mine and her AMs accrued for the flights, or only the AM that are mine?

So basically, should I set up an AM account for my wife who will barely travel or can I get both hers and mines under my sole account.

Thanks!