I had learnt one taolu
from qi-xing tanglang-quan
four years ago or so, I believe. That's pretty much all I know about the style, but I liked it. I've wanted to try getting it back for some time; if I eventually get my mind to do it maybe we can trade tips...
A piece of advice if you want to boost you stances: train them on cans. Lay two cans of beans (or whatever else) upstraight, as far apart as your feet should be for the particular stance you want to train, and just stand your stance on them for a few minutes. You should do it as often as you can, that's a tremendous tool to improve the stability of your footwork.