Amir,
MyEclipse doesn’t support direct import of projects created outside of MyEclipse.
You can take a look at sample examples that we provide. Open MyEclipse IDE, from menu options click on MyEclipse > Examples on Demand. This will open Examples on Demand browser. There are couple of JSF sample projects. You can click on [Install Project] to checkout the project in your package explorer. Please read README.txt on how to run the samples.