Well, most women here between 25 and 35 will date you and have sex with you as a warm-up to marriage. Relationships here tend to get heavy fast, unless you limit yourself to the under 25 crowd, and they are perhaps not emotionally mature enough. You can also go for single women your age, but where to find them?
Friendfinder is a good bet, but beware, a casual look at their web site stats seemed to indicate that they had thousands of male members looking for females, and only a big handful of female members looking for male company.
In other words, the male/female ratio is something like 40/1. Good hunting. I hope for your sake that you write how rich you are or that you are hung like a donkey.
OK, there are plenty of females looking in Taipei, but they are not on the web to the extent you would think, and if they are they are on Chinese language web sites (You speak Chinese by any chance?).
I would suggest book stores, busses, place where femaleshang out, special interest clubs (flower arrangement, mountaineering, and the like), Tealit, Forumosa’s perhaps coming online ads and the like.