factory-pattern-2.cs

class Me
    {
        public void viewVietnamGirl()
        {
            Vietnamese v = new Vietnamese();
            v.check();
        }

        public void viewChinaGirl()
        {
            Chinese c = new Chinese();
            c.check();
        }

        public void viewJapanGirl()
        {
            Japanese j = new Japanese();
            j.check();
        }
   }