title: How to redirect homepage to subfolder without changing URL (still keep www.example.com)
body: <p>My current <code>.htaccess</code> is in httpdocs.
  How can I configure it to help domain point to subfolder is <code>/vn/</code></p>
  
  <p>and still keep: <code>www.example.com</code> instead of <code>www.example.com/vn/</code></p>