So... I actually discovered this gem through several friends, all of whom were looking for an authentic chinese restaurant in the Pittsburgh area. It is important to note that this place is slightly out of the way (wexford is a good 20-30 min drive depending on traffic), and serves American Chinese food and authentic Szechuan food. My parents come from out of town not to see me, but for this food (particularly the green beans). :) Okay, maybe a bit of both.
If you want real Szechuan food, ask for the real, Chinese menu. Otherwise all you will get is the american chinese menu (if you are not Chinese). It's a short menu, but full of some good stuff. Get the noodles (under appetizers), phonetically pronounced Dan-dan (as in "Hahn") mein, the green beans, and the fish. Yum! But pretty much all is good. And make sure to ask for it spicey if you really want it spicey!
Definitely worth the drive...