How Do You Load a Zip File Containing a Few Text and XML Files

Hi people I want to raise a question how do you load a zip file in unity containing a few Text and XML Files. The way Im Loading the Text Files I would be Using TextAsset Objects to read the text files using c#.The XML File is for reading the contents of the zip file including meta data like Level name.

I cant seem to find the right tutorial of this problem.
So is there a Tutorial or someone that has come across the some problem.

just extract the contents from the zip into a folder (perhaps one with the same name) and import it to the desired folder in your project. you cant access .zip files from programs.