Thanks for the help.

I will search CPH/FRA to KL - HK-NRT-FRA/CPH

Or even CPH/FRA to SIN - HKG-NRT-CPH/FRA (and just buy a ticket for sin-langkawi)

ANA tool doesnt advise on the milage+cash. I would like to fly with Singapore Air as better J class. How much would it be in miles + cash for both options flying J or if i can afford it in First.

Thanks again