title: Tutorial, documentation for liferay
body: <p>I use Liferay portlet bundle 6.2 (Tomcat) and Liferay IDE(eclipse). I'm new in Liferay and I'm doing nothing before about portlets. I only found tutorials about Liferay in Liferay Homepage, but I have many problems to understand these tutorials. I search other good tutorials and documentation, but I don't found any. When someone know other resources, tutorial, documentations to learn liferay, then  can you give these some links?
  Thank you</p>