My fave two Eastern fighting females are probably Shaw Bros. starlet Hui Ying Hung and Michelle Yeoh. Both were easy on the eye and great at kicking bad guy butt back in their respective heydays imo. Yeung Lai Ching ('Cynthia Khan'), Yukari Oshima, Joyce Godenzi and Moon Lee were pretty good too but i must admit Angela Mao never really did it for me. Sacrilege i know but there you go!
Yeoh in particular is wonderful to watch in the first two
In The Line Of Duty installments and
Magnificent Warriors.
There's also quite a few other HK cinema females i like but purely for their lovely looks rather than (if any) onscreen combat skills.