oneworld - AAdvantage miles in Asia on AONE4

Screwed up the original Title - should have been LONE4.

Need help maximizing AAdvantage miles while transiting Asia. The only definate Asian stop is BKK but even that can be done via a cheapie flight from Singapore if I need other segments for milage. I thought their was a Finn Air flight btw Singapore and HK but I can't find it. Anyone have info on this? Also, When flying to the states from Asia, what is the best flight for earning miles? Thanks.

...When flying to the states from Asia, what is the best flight for earning miles? Thanks.

I'd say HKG-JFK.

AY operates 3 times a week BKK-HKG-BKK (AY91 and AY92 -- operates Tues/Thurs/Sat) but no F on their planes. The other 4 days it is BKK-SIN-BKK (these flights are tag ends to HEL-BKK).

There used to be a QF flight SIN-HKG (might be seasonal), and of course there are several CX flights on that route so no real need for other OW carriers. Maximizing mileage is HKG-KHI but might not be the best choice of destination. Best use of an A sector is HKG-NRT-HKG as CX has extra-good F service to Japan in order to attract high-end Japanese business. Good mileage though not the longest, but by far the best inter-Asia flight.