This is a old chinese movie. Seems like the early 1990's.. it starts out with these people living in trees and then one day a girl drops by into a dudes tree house and then he thought she was a thief/man and kind of captures her. and then he finds out she was a girl and they started liking each other. I cant remember accurately, but i think there were 2 flutes that people wanted. The main girl has a girl to protect her.. i think that girl was michelle yeoh? *dont remember*.. And then later towards the end, the main character killed the girl he liked and fought with michelle yeoh?. It's been over 15 years since i saw this movie, i cant remember who the actors were. Any help would be greatly appreciated. Thanks.