type of glue and how to repair?

I bought a Yadro pocelain piece in
spain a number of years ago. It's a Don
Quijote piece with long thin legs. One of it's legs simply broke and detached. After paying $300.OO dollars to a supposed expert, the leg, again detached. It is a clean break & I think I could probably do it myself. What is the best type of glue for porcelain?
How can I reenforce the leg to strenght it some?

J. A. Fornaris
May 2010