River

I am fairly new to ceramics and have received some Aneto Porcelain. Right now I am only handbuilding. I'd like to make some vessels with this clay, but I know it is tricky and can be hard to work with. I've especially heard that it requires a different way of attaching handles and sealing— that the slip recipe is not typical like the cheap clay I have been using. Is there a recipe for porcelain slip? Do I need to add an additional binder to the water and clay? I would love to know more, and would especially appreciate any resources on working with porcelain, because I love porcelain objects and want to work with it more.