using System;

using System.Linq;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        IList<string> strList = new List<string>() { 

            "Three",                                

            "One", 

            "Two",                                              

            "Four", 

            "Five", 

            "Six"  };

​

        var result = strList.SkipWhile(s => s.Length < 4);

        foreach(string str in result)

            Console.WriteLine(str);

​

    }

}