Today I watched an old Chinese woman win $10,000 +/- in about an hour. Some things I noticed about her style of play was:
a) she bet big $500-1,000 each hand
b) she did not bet every hand, but waited sometimes several hands between bets
c) she showed very little emotion winning or losing
d) she seemed to be a “pattern” player (but that’s just a guess, I have no idea what her betting strategy was).